Perhaps you should try some spelling variations:
"procesos contables semiotics methodology." » "procesos contables statistics methodology.", "procesos contables economics methodology.", "procesos contables service methodology.", "procesos sociales semiotics methodology.", "procesos penales semiotics methodology."
"problemas contextos linguistics methodology." » "problemas contextos linguisticos methodology.", "problemas contexto linguistico methodology.", "problemas contacto linguistico methodology.", "problemas concretos linguistics methodology.", "problemas candentes linguistics methodology.", "problemas internos linguistics methodology."

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

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