Perhaps you should try some spelling variations:
transformations des » transformation des, transformationen des, transformations du
co transformations » cox transformations, code transformations, now transformations
vote communication » voice communication, ante communication, remote communication
technologies co » technologies _, technologies 4, technologies 2
4 developing » 3 developing
some vote » some notes, one vote, some hope
des some » ages some, sets some, des sols
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies co transformations des some vote communication costs 4 developing _ areas.*.