Perhaps you should try some spelling variations:
"its communication issues" » "its community issues", "its communication india", "its communication united", "nets communication issues", "mass communication issues", "les communications issues"
"c's communication iraq" » "c's communication iran", "c's communication israel", "c's communication italy", "lea's communication iraq", "class communication iraq", "mass communication iraq"
"its federation history" » "its migration history", "les federations history", "_ federation history", "3 federation history"

Try widening your search to All Fields.

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