Perhaps you should try some spelling variations:
communication history » telecommunication history, communication sector, communication theory
cooperation history » corporation history, federation history
colonization work » colonization's mark, colonization songs, colonization _
its colonization » anti colonization, jews colonization, mars colonization
pro cooperation » group cooperation, area cooperation, arab cooperation

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