Perhaps you should try some spelling variations:
"social control statistical methodology." » "social control statistics methodology.", "social control statistical methods."
"proceso contrastive linguistics methodology." » "proceso comparative linguistics methodology.", "proceso contact linguistics methodology.", "proceso constructivo linguistics methodology."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("social control statistical methodology.") or ("proceso contrastive linguistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("social control statistical methodology.") OR ("proceso contrastive linguistics methodology.")).
• Removing quotes may allow a broader search: (( social control statistical methodology. ) or ( proceso contrastive linguistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("social control statistical methodology.") or ("proceso contrastive linguistics methodology."))*.