Perhaps you should try some spelling variations:
"pat lineal formulacion" » "pat la formulacion", "pat anexo formulacion"
"parte una formulacion" » "parte la formulacion", "parte y formulacion", "parte su formulacion", "parte un formulacion", "parte uno formulacion", "arte una formulacion"
"pat de formulacion" » "pat de formacion", "pat la formulacion", "pat de acumulacion", "pata de formulacion", "pate de formulacion", "patio de formulacion"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pat lineal formulacion\") OR (((\"pat de formulacion\") OR (\"parte una formulacion\"))))~".
• Removing quotes may allow a broader search: (( pat lineal formulacion ) OR ((( pat de formulacion ) OR ( parte una formulacion ))))~.
• Adding a wildcard symbol may retrieve word variants: (("pat lineal formulacion") OR ((("pat de formulacion") OR ("parte una formulacion"))))*.