Perhaps you should try some spelling variations:
"maps communication issues" » "maps community issues", "maps communication india", "maps communication united", "mass communication issues", "mass communications issues", "lea's communication issues"
"jews communication iraq" » "nets communication iraq", "lea's communication iraq", "mass communication iraq", "jews communication iran", "jews communication israel", "jews communication italy"
"c's communication its" » "lea's communication its", "class communication its", "mass communication its", "c's communication ict", "c's communication ihr", "c's communication imc"

Try widening your search to All Fields.

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