Perhaps you should try some spelling variations:
"its communication united" » "its telecommunication united", "nets communication united", "c's communication united", "mass communication united"
"jews decolonization notes" » "jews decolonization models", "jews decolonization case", "jews decolonization indonesia", "jews colonization notes", "_ decolonization notes", "1945 decolonization notes"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("its communication united") or ("jews decolonization notes"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication united") OR ("jews decolonization notes"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( its communication united ) or ( jews decolonization notes ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication united") or ("jews decolonization notes"))) or ("its cooperation history"))*.