Perhaps you should try some spelling variations:
decolonisation from » decolonization from, decolonisation _, decolonisation 1
cooperation history » corporation history, federation history
4.4 decolonisation » _ decolonisation, 1945 decolonization, _ decolonization
colonization still » colonization failed, colonization israel, colonization songs
_ colonization » _ decolonization, decolonization _
re cooperation » de cooperation, area cooperation, rate cooperation

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( 4.4 decolonisation from ) OR ( _ colonization still ))) OR ( re cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((( 4.4 decolonisation from ) or ( _ colonization still ))) or ( re cooperation history ))*.