Perhaps you should try some spelling variations:
"social control statistics methodology." » "social control semiotics methodology.", "social control statistical methodology.", "social control estadistico methodology.", "social control estadistica methodology."
"process control linguistics methodology." » "process contact linguistics methodology.", "process contextos linguisticos methodology.", "process contacto linguistico methodology.", "procesos control linguistics methodology.", "proceso control linguistics methodology.", "procesal control linguistics methodology."

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: (("process control linguistics methodology.") OR ("social control statistics methodology."))~.
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