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