Perhaps you should try some spelling variations:
"crisis communication israel" » "risk communication israel", "mass communication israel", "crisis communication iran", "crisis communication iraq", "crisis telecommunication israel"
"its communication issues" » "its community issues", "its communication india", "its communication united", "nets communication issues", "c's communication issues", "mass communication issues"
"1 migration history" » "2 migration history", "3 migration history", "4 migration 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 issues") OR ("crisis communication israel"))) OR ("1 migration history"))~.
• Removing quotes may allow a broader search: (((( its communication issues ) or ( crisis communication israel ))) or ( 1 migration history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("its communication issues") or ("crisis communication israel"))) or ("1 migration history"))*.