Perhaps you should try some spelling variations:
"process control semiotics methodology." » "process control statistics methodology.", "process control economics methodology.", "process control service methodology.", "procesos control semiotics methodology.", "proceso control semiotics methodology.", "procesal control semiotics methodology."
"procesado con science methodology." » "procesado con sciences meteorology.", "procesado con science anthropology.", "procesado por science methodology.", "procesado en science methodology.", "proceso con science methodology.", "procesado crop science methodology.", "procesado food science methodology.", "procesado soil science 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 semiotics methodology.") or ("procesado con science methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control semiotics methodology.") OR ("procesado con science methodology.")).
• Removing quotes may allow a broader search: (( process control semiotics methodology. ) or ( procesado con science methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control semiotics methodology.") or ("procesado con science methodology."))*.