Perhaps you should try some spelling variations:
"proceso contexto linguistics methodology." » "proceso contexto linguistico methodology.", "proceso contextos linguisticos methodology.", "proceso contacto linguistico methodology.", "proceso continuo linguistics methodology.", "propio contexto linguistics methodology.", "proceso contralos linguistics methodology."
"procesos control service methodology." » "procesos control science methodology.", "procesos control sciences methodology.", "process control service methodology.", "proceso contra service methodology.", "procesos contables service methodology.", "procesos control devices 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 control service methodology.") or ("proceso contexto linguistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesos control service methodology.") OR ("proceso contexto linguistics methodology.")).
• Removing quotes may allow a broader search: (( procesos control service methodology. ) or ( proceso contexto linguistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesos control service methodology.") or ("proceso contexto linguistics methodology."))*.