Perhaps you should try some spelling variations:
"procesos contables science methodology." » "procesos contables sciences meteorology.", "procesos contables science anthropology.", "procesos sociales science methodology.", "procesos penales science methodology."
"proceso control statistical methods." » "process control statistical methods.", "proceso contra statistical methods.", "proceso contralos statistical methods.", "proceso control statistics methods.", "proceso control estadisticas methods."

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