Perhaps you should try some spelling variations:
"procesos contables statistics methodology." » "procesos contables semiotics methodology.", "procesos contables linguistics methodology.", "procesos states statistics methodology.", "procesos sociales statistics methodology.", "procesos penales statistics methodology."
"process control estadistico methodology." » "process control statistical methodology.", "proceso control estadistico methodology.", "procesal control estadistico 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 estadistico methodology.") OR ("procesos contables statistics methodology."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"process control estadistico methodology.\") OR (\"procesos contables statistics methodology.\"))*".
• Removing quotes may allow a broader search: (( process control estadistico methodology. ) OR ( procesos contables statistics methodology. ))*.