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"
"_ colonization history" » "_ organization history", "_ cooperation history", "_ civilization history", "_ decolonization history", "decolonization _ history"
"its colonization israel" » "its communication israel", "its colonization still", "its decolonization islam", "anti colonization israel", "jews colonization israel", "mars colonization israel"

You may be able to get more results by adjusting your search query.

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