Perhaps you should try some spelling variations:
"jews communication history" » "jews telecommunication history", "jews communication sector", "jews communication theory", "nets communication history", "lea's communication history", "mass communication history"
"eu cooperation history" » "eu corporation history", "eu federation history", "et cooperation history", "2 cooperation history", "la cooperation history"
"re communication iran" » "re communication iraq", "re communication ireland", "re communication brands", "de communication iran", "true communication iran", "une communication iran"

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