Perhaps you should try some spelling variations:
communication history » telecommunication history, communication sector, communication theory
colonization history » organization history, cooperation history, civilization history
colonialism israel » colonization israel
its communication » nets communication, c's communication, mass communication
its colonization » anti colonization, jews colonization, mars colonization
anti colonialism » _ anticolonialism, anti colonial, neo colonialism

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 history ) or ( anti colonialism israel ))) or ( its communication history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( its colonization history ) OR ( anti colonialism israel ))) OR ( its communication history )).
• Adding a wildcard symbol may retrieve word variants: (((( its colonization history ) or ( anti colonialism israel ))) or ( its communication history ))*.