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