Perhaps you should try some spelling variations:
"procesos control estadistico methodology." » "procesos control statistics methodology.", "procesos control statistical methodology.", "process control estadistico methodology.", "proceso contra estadistico methodology.", "procesos contables estadistico methodology."
"proceso contralos linguistics methodology." » "proceso contextos linguisticos methodology.", "proceso contact linguistics methodology.", "proceso contrastive linguistics methodology.", "proceso contra linguistics methodology.", "proces contreles linguistics methodology.", "procesos contables 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 control estadistico methodology.") or ("proceso contralos linguistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesos control estadistico methodology.") OR ("proceso contralos linguistics methodology.")).
• Removing quotes may allow a broader search: (( procesos control estadistico methodology. ) or ( proceso contralos linguistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesos control estadistico methodology.") or ("proceso contralos linguistics methodology."))*.