Perhaps you should try some spelling variations:
"process control semiotics methodology." » "process control statistics methodology.", "process control economics methodology.", "process control service methodology.", "proceso control semiotics methodology.", "procesal control semiotics methodology."
"procesos sociales sciences methodology." » "procesos sociales science methodology.", "procesos sociales sciences meteorology.", "procesos sociales science ethnology.", "procesos social sciences methodology.", "procesos social science methodology.", "procesos sociales ciencia 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 semiotics methodology.") OR ("procesos sociales sciences methodology."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"process control semiotics methodology.\") OR (\"procesos sociales sciences methodology.\"))".
• Removing quotes may allow a broader search: (( process control semiotics methodology. ) OR ( procesos sociales sciences methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control semiotics methodology.") OR ("procesos sociales sciences methodology."))*.