Perhaps you should try some spelling variations:
"procesos contables statistical methodology." » "procesos contables statistics methodology.", "procesos contables statistical methods.", "procesos control statistical methodology.", "procesos sociales statistical methodology.", "procesos penales statistical methodology."
"proceso contratos based methodology." » "proceso contralos based methodology.", "proceso contra based methodology.", "process control based methodology.", "proceso contratos values methodology.", "proceso contratos law methodology.", "proceso contratos proposed methodology.", "proceso contratos casos methodology.", "proceso contratos reales 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 contables statistical methodology.") or ("proceso contratos based methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesos contables statistical methodology.") OR ("proceso contratos based methodology.")).
• Removing quotes may allow a broader search: (( procesos contables statistical methodology. ) or ( proceso contratos based methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesos contables statistical methodology.") or ("proceso contratos based methodology."))*.