does not substantialy vs does not greatly

Some examples from the web:

• This situation has not changed substantially since then; Transavia continued to have substantial scheduled operations to Mediterranean destinations.
• Following disclosure, one interested party questioned the accuracy of the Eurostat data without providing any substantial evidence to substantiate its claim.
• This substantially affected the expenditure on item 2 0 0 7 and hence the substantial increase of 115 %.
• This applies particularly to legislation where transposition errors, inconsistencies or delays might substantially threaten the protection of EU consumers or cause substantial disruptions in the internal market.
• Indeed, the expected substantial lowering of bank fees for crossborder payment services will be sustainable in the long run only if bank costs also decrease substantially.
• The distortions to fair competition have increased substantially since the events of September 11 th last year because of the substantial emergency support granted by Governments to third country airlines.
• One of them, a verified user representing substantial part of the reported job losses, increased substantially its volumes over the period considered and such losses are therefore associated to productivity gains.
• It also proposed a substantial change to the installation, which would have meant abandoning the innovative biomass combustion process and producing energy in substantially smaller quantities than had been estimated.
• Consequently, it is concluded that, given the expected substantial decrease in consumption, the pressure of these dumped imports on the Community market is likely to increase substantially.
• However, recent scientific research (Jiao et al., 2010) questions the idea of substantive equivalence, since substantial involuntary changes have been detected in the chemical composition of proteins in GM rice compared to conventional rice which is substantially equivalent.
• Infineon substantially agrees with the redetermination.
• Public storage needs are likely to fall substantially.
• Spectrum rights trading combined with flexible usage conditions should substantially benefit economic growth.
• Parliament's importance and powers have grown substantially since 1979.
• However, finally the group substantially downsized.
• Household spending remained resilient and contributed substantially to GDP growth.
• The Commission proposal substantially strengthens the cooperation between supervisors.
• Views on this sensitive issue differ substantially between Member States.
• Our trade policy obviously impacts substantially on development.
• Animal welfare should be substantially improved in the agricultural sector.

Some examples from the web:

• When the object is to safeguard rights under the EC Treaty, it does not greatly matter who carries out the necessary revision.
• I take it the question of price does not greatly concern a gentleman like yourself.
• Mr President, the programme of the Finnish Presidency, as presented, seems a very positive one, even though it does not differ greatly from the programmes of other Presidencies.
• Responsible university lecturers advocate a view that does not vary greatly from my own, despite all the various declarations, forums, communications and new partnerships.
• Your proposal to create a fundamental rights agency surprises me a little and does not reassure me greatly.
• Unfortunately, this instrument, which we find perfectly satisfactory, does not seem to appeal greatly to the European Parliament.
• Portugal does not appear to suffer greatly from either, yet it is still struggling to keep its head above water, as is Spain.
• The situation does not differ greatly in the case of other countries such as Spain and the United Kingdom, where a large slice of the CAP budget goes to multinationals and to the owners of large estates.
• For the rest, Mr Wurtz, we do not agree, but that does not prevent me from greatly appreciating the way in which you express your disagreement.
• I am glad to see that Parliament's position does not differ greatly from that of the Commission on this matter, and in fact Parliament's proposal offers a better guarantee that this extension will be possible.
• Mr President, what we have been hearing since this morning about so-called transatlantic relations - a specious expression since our capitals' relations with the United States differ greatly - does not reassure us.
• From the initial design and planning stage to the point at which it is launched and disseminated, an advertising campaign does not differ greatly from a database or from other intellectual works, which are protected by copyright.
• That was not greatly appreciated by the management.
• Cost-cutting measures do not greatly affect most of the powerful departments of state.
• That would inevitably cause a backlash in the countries that are not greatly affected by this problem.
• I am not greatly persuaded of the arguments about the devilish hegemonist in Washington.
• Therefore, the delivery mechanisms will not greatly affect the way in which these services are delivered or consumed.
• Our fears are not greatly allayed by the fact that, when the establishment of the budget by activities is over, category 5 of the financial perspectives will disappear.
• Sure, they're minor sub-routines, not greatly affected by the changes I made to the base code, but still, necessary to make it work.
• It should finally be noted that the tone adopted by Mr Rosado Fernandes did not greatly depart from what would be regarded as the norm in a heated political debate.