Perhaps you should try some spelling variations:
decolonisation across » decolonization across, decolonisation from, decolonization africa
decolonization islam » decolonization from, decolonization _, colonization israel
cooperation history » corporation history, federation history
4.4 decolonisation » _ decolonisation, 1945 decolonization, _ decolonisations
_ decolonization » decolonization _
de cooperation » 2 cooperation, trade cooperation, area 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 across ) OR ( _ decolonization islam ))) OR ( de cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((( 4.4 decolonisation across ) or ( _ decolonization islam ))) or ( de cooperation history ))*.