Some examples and use cases from the internet:

Some examples and use cases from the internet:

• I've done extensive researches as far as across the layout of the prison what screws they use, what bolts they use.

• We have done extensive research to ensure that Arab and Muslim artists, and Arabs who are not Muslims
• I haven't done extensive research on purpose.
• but we make sure that they are represented in this new institution.
• You did extensive research on its electrical system.
• Animal welfare groups in the United Kingdom have completed extensive research into animal welfare conditions in Ukraine, and their results are deeply alarming.
• I spoke to scholar and author Stanley Kurtz, who's done extensive research on Alinsky.
• The second, more demanding, phase would be determined by July 2004 following extensive research on test methods and design solutions, with the possibility of introducing both passive and active technologies.
• not all Arabs are Muslims, by the way