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.", "procesal control semiotics methodology."
"proceso control sciences meteorology." » "proceso control sciences zoology.", "proceso control civiles meteorology.", "proceso control nociones meteorology.", "proceso contra sciences meteorology.", "proceso contralos sciences meteorology.", "proces contre sciences meteorology."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control semiotics methodology.") OR ("proceso control sciences meteorology."))~.
• Removing quotes may allow a broader search: (( process control semiotics methodology. ) or ( proceso control sciences meteorology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("process control semiotics methodology.") or ("proceso control sciences meteorology."))*.