Perhaps you should try some spelling variations:
"procesal contextos linguistics methodology." » "procesal contextos linguisticos methodology.", "procesal contexto linguistico methodology.", "procesal contacto linguistico methodology.", "problemas contextos linguistics methodology."
"process control science ethnology." » "process control science methodology.", "process control science sociology.", "process control science biotechnology."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("procesal contextos linguistics methodology.") or ("process control science ethnology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesal contextos linguistics methodology.") OR ("process control science ethnology.")).
• Removing quotes may allow a broader search: (( procesal contextos linguistics methodology. ) or ( process control science ethnology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesal contextos linguistics methodology.") or ("process control science ethnology."))*.