Perhaps you should try some spelling variations:
"proces contre semiotics methodology." » "proces contre statistics methodology.", "proces contre economics methodology.", "proces contre service methodology.", "proces culture semiotic methodology.", "proceso contra semiotics methodology.", "proces contreles semiotics methodology.", "voces contra semiotics methodology."
"process control statistical methods." » "process control statistics methods.", "process control estadisticas methods."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("proces contre semiotics methodology.") or ("process control statistical methods."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("proces contre semiotics methodology.") OR ("process control statistical methods."))*.
• Removing quotes may allow a broader search: (( proces contre semiotics methodology. ) or ( process control statistical methods. ))*.