Perhaps you should try some spelling variations:
"its communication israel" » "its communication issues", "its communication iran", "its communication iraq", "nets communication israel", "c's communication israel", "mass communication israel"
"jews cooperation series" » "jews cooperation theories", "jews cooperation sources", "jews cooperation studies", "de cooperation series", "et cooperation series", "eu cooperation series"
"its federation history" » "its migration history", "les federations history", "_ federation history", "3 federation history"

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 ("jews cooperation series"))) OR ("its federation history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"its communication israel\") OR (\"jews cooperation series\"))) OR (\"its federation history\"))*".
• Removing quotes may allow a broader search: (((( its communication israel ) OR ( jews cooperation series ))) OR ( its federation history ))*.