Perhaps you should try some spelling variations:
"procesos control service methodology." » "procesos control science methodology.", "procesos control sciences methodology.", "process control service methodology.", "proceso contra service methodology.", "procesos contables service methodology."
"proceso control devices methodology." » "proceso control policies methodology.", "proceso control mexico methodology.", "proceso control sciences methodology.", "process control devices methodology.", "proceso contra devices methodology.", "proceso contralos devices methodology.", "proceso control civiles methodology."

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

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