Perhaps you should try some spelling variations:
"process control sciences methodology." » "process control sciences meteorology.", "process control science ethnology.", "process control science anthropology.", "process control civiles methodology.", "process control nociones methodology.", "proceso control sciences methodology.", "procesal control sciences methodology."
"procesos social science methodology." » "procesos social sciences meteorology.", "procesos social science anthropology.", "proceso social science methodology.", "procesos sociales science methodology.", "procesos hacia science 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 sciences methodology.") or ("procesos social science methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control sciences methodology.") OR ("procesos social science methodology.")).
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• Adding a wildcard symbol may retrieve word variants: (("process control sciences methodology.") or ("procesos social science methodology."))*.