Perhaps you should try some spelling variations:
"path lineal formulacion" » "path la formulacion", "path una formulacion", "path anexo formulacion", "pat lineal formulacion"
"paths lineal formulacion" » "paths la formulacion", "paths una formulacion", "paths anexo formulacion", "pats lineal formulacion"
"earth la acumulacion" » "earth de acumulacion"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("path lineal formulacion") OR ("paths lineal formulacion"))) OR ("earth la acumulacion"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"path lineal formulacion\") OR (\"paths lineal formulacion\"))) OR (\"earth la acumulacion\"))".
• Removing quotes may allow a broader search: (((( path lineal formulacion ) OR ( paths lineal formulacion ))) OR ( earth la acumulacion )).
• Adding a wildcard symbol may retrieve word variants: (((("path lineal formulacion") OR ("paths lineal formulacion"))) OR ("earth la acumulacion"))*.