Perhaps you should try some spelling variations:
"pro communication history" » "pro telecommunication history", "pro communication sector", "pro communication theory", "prone communication history", "ngo communication history", "proper communication history"
"war decolonization notes" » "war decolonization models", "war decolonization case", "war decolonization indonesia", "_ decolonization notes", "box decolonization notes", "1945 decolonization notes"
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history"

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