Perhaps you should try some spelling variations:
"nets communication history" » "nets telecommunication history", "nets communication sector", "nets communication theory", "lea's communication history", "mass communication history", "c's communication history"
"jews cooperation history" » "jews corporation history", "jews federation history", "de cooperation history", "et cooperation history", "eu 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: (((("nets communication history") or ("jews cooperation history"))) or ("re communication iran"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication history") OR ("jews cooperation history"))) OR ("re communication iran")).
• Removing quotes may allow a broader search: (((( nets communication history ) or ( jews cooperation history ))) or ( re communication iran )).
• Adding a wildcard symbol may retrieve word variants: (((("nets communication history") or ("jews cooperation history"))) or ("re communication iran"))*.