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