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