Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
transformation als » transformation a, transformation _, transformation 1
4 transformation » 1 transformation, die transformation, der transformation
developing areas » developing asia, developing east, developing a
technologies 4 » technologies _
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
areas areas » areas arenas, seas areas, areas access
dm remote » _ remote, a remote, 1 remote
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
als dm » als dem, als am

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation als dm remote communication costs 4.1 developing areas areas.*.