Perhaps you should try some spelling variations:
"process control linguistics methodology." » "process contact linguistics methodology.", "process contextos linguisticos methodology.", "process contacto linguistico methodology.", "proceso control linguistics methodology.", "procesal control linguistics methodology."
"procesos penales science methodology." » "procesos penales sciences meteorology.", "procesos penales science anthropology.", "proceso penal science methodology.", "procesos contables science methodology.", "procesos sociales science methodology."

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

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