Perhaps you should try some spelling variations:
"path lineal formulacion" » "path la formulacion", "path una formulacion", "paths lineal formulacion", "pat lineal formulacion"
"paz anexo formulacion" » "paz una formulacion", "paz web formulacion", "pais anexo formulacion", "a anexo formulacion", "mas anexo formulacion"
"parte de formulacion" » "parte de formacion", "parte la formulacion", "parte de acumulacion", "arte de formulacion"

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