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