Perhaps you should try some spelling variations:
"maps communication israel" » "maps communication issues", "maps communication iran", "maps communication iraq", "mass communication israel", "mass communications israel", "lea's communication israel"
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"
"its community issues" » "icts community issues", "city community issues", "arts community issues"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"its community issues\") OR (\"maps communication israel\"))) OR (\"et cooperation history\"))~".
• Removing quotes may allow a broader search: (((( its community issues ) OR ( maps communication israel ))) OR ( et cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("its community issues") OR ("maps communication israel"))) OR ("et cooperation history"))*.