Perhaps you should try some spelling variations:
"re communication israel" » "re communication issues", "re communication iran", "re communication iraq", "de communication israel", "true communication israel", "une communication israel"
"pro colonization history" » "pro communication history", "pro organization history", "pro cooperation history", "bio colonization history", "re colonization history", "mars colonization history"
"news organisation einer" » "news organisation der", "news organisation die", "news organisation des", "news organisations einer", "new organisation einer", "news organization einer"

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