Perhaps you should try some spelling variations:
transport challenges » transport charges, transport passengers, transport passenger
information rule » information rules, information rolf, information module
de ownership » new ownership, dog ownership, pet ownership
guias de » guide de, aguas de, guia do
rule a » rule _, rule 1, rule 3
de bus » de boues, de busca
guia » gua, gui, gaia
guias » guas, guis, gaias

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: (( guia de ownership information rule a ) OR ( guias de bus transport challenges 1 ))~.
• Adding a wildcard symbol may retrieve word variants: (( guia de ownership information rule a ) or ( guias de bus transport challenges 1 ))*.