Perhaps you should try some spelling variations:
"nets communication israel" » "nets communication issues", "nets communication iran", "nets communication iraq", "lea's communication israel", "mass communication israel", "c's communication israel"
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"
"re cooperation case" » "re cooperation _", "de cooperation case", "area cooperation case", "rate cooperation case"

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