Perhaps you should try some spelling variations:
"path anexo formulacion" » "path lineal formulacion", "path web formulacion", "parte anexo formulacion", "pais anexo formulacion", "paz anexo formulacion"
"path una formulacion" » "path la formulacion", "path y formulacion", "path su formulacion"
"path de formulacion" » "path de formacion", "path la formulacion", "path de acumulacion", "pata de formulacion", "pate de formulacion", "patio 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 una formulacion") OR ((("path anexo formulacion") OR ("path de formulacion"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"path una formulacion\") OR (((\"path anexo formulacion\") OR (\"path de formulacion\"))))".
• Removing quotes may allow a broader search: (( path una formulacion ) OR ((( path anexo formulacion ) OR ( path de formulacion )))).
• Adding a wildcard symbol may retrieve word variants: (("path una formulacion") OR ((("path anexo formulacion") OR ("path de formulacion"))))*.