Perhaps you should try some spelling variations:
"online rand research arguments" » "online rand research catchments", "online rand research students", "online rand research elements", "online brand research arguments", "online range research arguments", "online card research arguments", "online band research arguments", "online hand research arguments"
"online sands research comments" » "online sands research commons", "online sands research contents", "online sands research commentary", "online lands research comments", "online sand research comments", "online islands research comments", "online sales research comments", "online kinds research comments", "online bonds research comments"
"online english research study" » "online fish research study", "online swedish research study", "polite english research study"
"online english rebecca study" » "polite english rebecca study", "online english rebecca guay", "online english rebecca hardy", "online english rebecca lady"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("online sands research comments") OR ((("online rand research arguments") OR ((("online english research study") OR ("online english rebecca study")))))).
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