Perhaps you should try some spelling variations:
"social control statistics methodology." » "social control semiotics methodology.", "social control linguistics methodology.", "social control statistical methodology.", "social control estadistico methodology.", "social control estadistica methodology."
"procesos control statistics methods." » "procesos control statistical methods.", "procesos control estadistico methods.", "procesos control estadistica methods.", "process control statistics methods.", "proceso contra statistics methods.", "procesos contables statistics methods."

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: (("procesos control statistics methods.") OR ("social control statistics methodology."))~.
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