Perhaps you should try some spelling variations:
"propio contexto linguistico methodology." » "propio contexto linguistics methodology.", "propio contexto linguistica metodologia.", "propio contextos linguisticos methodology.", "propio contacto linguistico methodology.", "propio conflicto linguistico methodology."
"procesal control statistics methodology." » "procesal control semiotics methodology.", "procesal control linguistics methodology.", "procesal control statistical methodology.", "procesal control estadistico methodology.", "procesal control estadistica methodology.", "process control statistics methodology.", "social control statistics methodology.", "proceso contra statistics methodology."

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

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