Perhaps you should try some spelling variations:
"procesos contables statistics methodology." » "procesos contables semiotics methodology.", "procesos states statistics methodology.", "procesos sociales statistics methodology.", "procesos penales statistics methodology."
"process control linguistics methodology." » "process contact linguistics methodology.", "process contextos linguisticos methodology.", "process contacto linguistico methodology.", "proceso control linguistics methodology.", "procesal control linguistics methodology."

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 linguistics methodology.") OR ("procesos contables statistics methodology."))~.
• Removing quotes may allow a broader search: (( process control linguistics methodology. ) or ( procesos contables statistics methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("process control linguistics methodology.") or ("procesos contables statistics methodology."))*.