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