Perhaps you should try some spelling variations:
transform power » transform primer, transform your, transform our
idea transform » ideas transform, ideas transport, we transform
land transfer » land transfers, land transport, funds transfer
power dave » power dance, power david, power base
vague de » vagues de, langue de, vue de
heis use » apis use
de idea » new idea, key idea, one idea
gis use » gas use, apis use, ngns use

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: (( vague de idea transform power dave ) OR ( ((gis use) OR (heis use)) land transfer _ a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vague de idea transform power dave ) or ( ((gis use) OR (heis use)) land transfer _ a ))~".
• Adding a wildcard symbol may retrieve word variants: (( vague de idea transform power dave ) or ( ((gis use) OR (heis use)) land transfer _ a ))*.