Perhaps you should try some spelling variations:
cooperations history » cooperation history, corporations history, operaciones history
communication israel » communication issues, communication iran, communication iraq
its communication » nets communication, c's communication, mass communication
tents community » trends community, traits community, arts community
et cooperations » et cooperation, et cooperatives, eu 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 communication israel ) or ( tents community issues ))) or ( et cooperations history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( its communication israel ) OR ( tents community issues ))) OR ( et cooperations history )).
• Adding a wildcard symbol may retrieve word variants: (((( its communication israel ) or ( tents community issues ))) or ( et cooperations history ))*.