Perhaps you should try some spelling variations:
"proceso control civiles methodology." » "proceso control sciences methodology.", "proceso control values methodology.", "proceso control criticism methodology.", "proceso contra civiles methodology.", "proceso contralos civiles methodology.", "proces contre civiles methodology.", "proceso control civil methodology.", "proceso contratos civiles methodology."
"process control service methodology." » "process control science methodology.", "process control sciences methodology.", "process control devices methodology.", "procesos control service methodology.", "procesal control service methodology."

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

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