Perhaps you should try some spelling variations:
cooperation history » corporation history, federation history
colonization israel » communication israel, colonization still, colonization history
4.4 decolonisation » _ decolonisation, 1945 decolonization, _ decolonization
decolonisation 1 » decolonisation _, decolonisations _, decolonization _
_ 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 1 ) OR ( _ colonization israel ))) OR ( re cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((( 4.4 decolonisation 1 ) or ( _ colonization israel ))) or ( re cooperation history ))*.