Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
communication cost » communication costs, communication costa, communications costs
transition film » transition from, transition fmet, transnational film
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
und water » und walter, under water, land water
cost 3.2 » cost 2.4
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transition film und water communication cost 3.2 developing a areas.*.