Perhaps you should try some spelling variations:
"re communication history" » "re telecommunication history", "re communication sector", "re communication theory", "de communication history", "true communication history", "une communication history"
"re colonization israel" » "re communication israel", "re colonization still", "re colonization history", "pro colonization israel", "jews colonization israel", "mars colonization israel"
"_ colonization songs" » "_ colonization still", "_ colonization work", "_ decolonization notes", "_ decolonization songs", "decolonization _ songs"

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