Perhaps you should try some spelling variations:
has transformed » have transformed, a transformed, law transformed
transformed a » transformed _, transformed 1, transformer 1
transfers ai » transfers i, transfers bei, transfers dau
de data » wide data, de datos, age data
e data » e datas, age data, cge data
a cao » a car, a cat, a ceo
accao » acao, acca

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias _ has transformed a cao ) OR ( guias ((de data) OR (e data)) transfers ai accao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias _ has transformed a cao ) or ( guias ((de data) OR (e data)) transfers ai accao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias _ has transformed a cao ) or ( guias ((de data) OR (e data)) transfers ai accao ))*.