Perhaps you should try some spelling variations:
"procesal control service methodology." » "procesal control science methodology.", "procesal control sciences methodology.", "process control service methodology.", "social control service methodology.", "proces contre service methodology.", "procesal control devices methodology."
"proceso contra criticism methodology." » "proceso ventura criticism methodology.", "proceso joshua criticism methodology.", "proceso ana criticism methodology.", "process control criticism methodology."

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

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