Perhaps you should try some spelling variations:
"de communication history" » "de telecommunication history", "de communication sector", "de communication theory", "mobile communication history", "online communication history"
"re decolonization islam" » "re decolonization from", "re decolonization _", "re decolonisation from", "_ decolonization islam", "box decolonization islam", "war decolonization islam"
"re colonization israel" » "re communication israel", "re colonization still", "re colonization history", "pro colonization israel", "_ colonization israel", "jews colonization israel"

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