Perhaps you should try some spelling variations:
"process control linguistics methodology." » "process contact linguistics methodology.", "process contextos linguisticos methodology.", "process contacto linguistico methodology.", "procesos control linguistics methodology.", "proceso control linguistics methodology.", "procesal control linguistics methodology."
"proces software science ethnology." » "proces software science methodology.", "proces software science sociology.", "proces software science biotechnology.", "proces aware science ethnology.", "proces software acerca ethnology.", "proces software service ethnology.", "procesos software science ethnology.", "processing software science ethnology."

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 ("proces software science ethnology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("process control linguistics methodology.") OR ("proces software science ethnology.")).
• Removing quotes may allow a broader search: (( process control linguistics methodology. ) or ( proces software science ethnology. )).
• Adding a wildcard symbol may retrieve word variants: (("process control linguistics methodology.") or ("proces software science ethnology."))*.