Perhaps you should try some spelling variations:
"proceso contra semiotics methodology." » "proceso contra statistics methodology.", "proceso contra economics methodology.", "proceso contra service methodology.", "proceso contra serotipos methodology."
"process control linguistics methodology." » "process contact linguistics methodology.", "process contextos linguisticos methodology.", "process contacto linguistico methodology."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("proceso contra semiotics methodology.") OR ("process control linguistics methodology."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"proceso contra semiotics methodology.\") OR (\"process control linguistics methodology.\"))".
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