aa vs purely based on

Some examples from the web:

• (aa) promote the signing, ratification and implementation of international agreements.
• aa) an analysis of the development of global natural gas supplies,
• (aa) monitoring and analysis of available petroleum resources world wide
• aa) the monitoring of antimicrobial resistance;
• (aa) the complexity of the supply chain;
• (aa) its corporate form;
• (aa) veterinary medicinal products for food-producing animals.
• (aa) halt landing, transhipment or on-board processing operations;
• (aa) restructuring of the sector;
• (aa) local and regional administrations or authorities and groupings thereof;
• subparagraph (aa) is inserted:
• (aa) their development is the result of extensive consultation with all stakeholder groups;
• (aa) are formally constituted as entities that have democratic governance and representative structures;
• (aa) the scope of the application for recognition as a traditional speciality guaranteed;
• (aa) the risk categorisation of the activities and companies concerned;
• (aa) Paragraph 3 is deleted.
• (aa) to develop transparent procedures and methodologies with which to pursue these three objectives;
• But I like everything about aa.
• You were kicked out of demon aa.
• I almost forgot, the crucial aa angle.

Some examples from the web:

• Nov 25, 2014 ... EGM_TIM_RL05: An independent geoid with centimeter accuracy purely based on the GOCE mission. Jan Martin Brockmann1,*,; Norbert ...
• Purely based on character. « former article | content | next article ». Category: Focus » article in pdf. In Epe, the Veluwe Water Board is pioneering a new ...
• Owning someone in an argument purely based on your grammatical skills alone is on Facebook. To connect with Owning someone in an argument purely based  ...
• Making questionable decisions purely based on having as much fun as humanly possible. TFM. JohnSmithey 4 2 weeks 193. « Older Wall PostNewer Wall Post ...