Perhaps you should try some spelling variations:
"process control policies methodology." » "process control values methodology.", "process control politico methodology.", "process control political methodology.", "process cultural policies methodology.", "procesos control policies methodology.", "procesal control policies methodology."
"proceso control linguistics methodology." » "proceso contact linguistics methodology.", "proceso contextos linguisticos methodology.", "proceso contacto linguistico methodology.", "proceso contra linguistics methodology.", "proceso contralos linguistics methodology.", "proces contre 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 policies methodology.") OR ("proceso control linguistics methodology."))~.
• Removing quotes may allow a broader search: (( process control policies methodology. ) or ( proceso control linguistics methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("process control policies methodology.") or ("proceso control linguistics methodology."))*.