good knowledge vs deep knowledge

Some examples from the web:

• This provided me a good knowledge of the various dimensions of the banking business.
• Students should have a good knowledge of the German language.
• For the vacancies in Geneva a good knowledge of French is also required.
• It requires a very good knowledge of the mountain environment.
• The compulsory training does not mean necessary a good knowledge for managing both national and international transport operation.
• good knowledge of financial techniques, public procurement, ordering, controlling,
• The founding of a colony called for good knowledge of the territory and careful logistic organisation.
• You must be minimum 18 years old and have good knowledge of English.
• The practice of ultra endurance requires of good knowledge of oneself.
• Though at good knowledge of their biology it is possible to risk.
• Wanted Engineers/ Software Engineers with good knowledge of Unigraphics and experience in the automotive...
• These words showed a good knowledge of the human mind.
• A good knowledge of Object Oriented Modeling.
• An enthusiastic personality and a good knowledge of French were all I needed.
• In the interests of the service, a good knowledge of French is necessary.
• A good knowledge of English would be an advantage.
• A good knowledge of national/international organisations operating within the scope of EASA's activities would be an advantage.
• a very good knowledge of national accounts methodology and production methods,
• a good knowledge of EU decision-making,
• Suppliers also appear to have a good knowledge of the prices of their competitors.

Some examples from the web:

• Jan 30, 2018 ... To solve the above problems, in this paper, we propose a deep knowledge-aware network (DKN) that incorporates knowledge graph representation ...