Perhaps you should try some spelling variations:
water transfers » water transfer, wire transfers, water transport
transport law » transport _
guias use » gas use, gis use, guias de
use water » unsafe water
de sea » de ses
de ser » de ses, de serio, de serre
law a » law _, law 1

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: (( vagues ((de sea) OR (de ser)) transport law a ) OR ( guias use water transfers _ a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vagues ((de sea) OR (de ser)) transport law a ) or ( guias use water transfers _ a ))~".
• Adding a wildcard symbol may retrieve word variants: (( vagues ((de sea) OR (de ser)) transport law a ) or ( guias use water transfers _ a ))*.