Perhaps you should try some spelling variations:
"procesos contables linguistics methodology." » "procesos contact linguistics methodology.", "procesos contextos linguisticos methodology.", "procesos contacto linguistico methodology.", "procesos sociales linguistics methodology.", "procesos penales linguistics methodology."
"process control sciences methodology." » "process control science methodology.", "process control sciences meteorology.", "process control science ethnology.", "process control civiles methodology.", "process control nociones methodology.", "proceso control sciences methodology.", "procesal control sciences 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 sciences methodology.") OR ("procesos contables linguistics methodology."))~.
• Removing quotes may allow a broader search: (( process control sciences methodology. ) or ( procesos contables linguistics methodology. ))~.
• Adding a wildcard symbol may retrieve word variants: (("process control sciences methodology.") or ("procesos contables linguistics methodology."))*.