Perhaps you should try some spelling variations:
"crisis communication israel" » "risk communication israel", "mass communication israel", "crisis communication issues", "crisis communication iran", "crisis communication iraq"
"its communication india" » "its communication media", "its communications media", "nets communication india", "c's communication india", "mass communication india"
"u.s migration history" » "mass migration history", "does migration history", "1 migration 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 india") or ("crisis communication israel"))) or ("u.s migration history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication india") OR ("crisis communication israel"))) OR ("u.s migration history")).
• Removing quotes may allow a broader search: (((( its communication india ) or ( crisis communication israel ))) or ( u.s migration history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication india") or ("crisis communication israel"))) or ("u.s migration history"))*.