Perhaps you should try some spelling variations:
communication israel » communication issues, communication iran, communication iraq
colonization history » communication history, organization history, cooperation history
colonization israel » colonization still, decolonization islam
its communication » nets communication, c's communication, mass communication
its colonization » anti colonization, jews colonization, mars colonization

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( its colonization israel ) OR ( its communication israel ))) or ( its colonization history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( its colonization israel ) OR ( its communication israel ))) OR ( its colonization history )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( its colonization israel ) OR ( its communication israel ))) or ( its colonization history ))".
• Adding a wildcard symbol may retrieve word variants: (((( its colonization israel ) OR ( its communication israel ))) or ( its colonization history ))*.