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 studies" » "jews cooperation series", "jews cooperation sources", "jews cooperation implies", "de cooperation studies", "et cooperation studies", "eu cooperation studies"
"3 federation history" » "3 migration history", "_ federation history", "5 federation history", "a federation history"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication israel") OR ("jews cooperation studies"))) OR ("3 federation history"))~.
• Removing quotes may allow a broader search: (((( its communication israel ) or ( jews cooperation studies ))) or ( 3 federation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("its communication israel") or ("jews cooperation studies"))) or ("3 federation history"))*.