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"
"mrsa colonization history" » "mrsa organization history", "mrsa civilization history", "mrsa urbanization history", "mars colonization history", "coca colonization history", "its colonization history"
"rate cooperation history" » "rate corporation history", "rate federation history", "trade cooperation history", "face cooperation history", "primate 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: (("mrsa colonization history") OR ((("re communication history") OR ("rate cooperation history"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mrsa colonization history\") OR (((\"re communication history\") OR (\"rate cooperation history\"))))".
• Removing quotes may allow a broader search: (( mrsa colonization history ) OR ((( re communication history ) OR ( rate cooperation history )))).
• Adding a wildcard symbol may retrieve word variants: (("mrsa colonization history") OR ((("re communication history") OR ("rate cooperation history"))))*.