Perhaps you should try some spelling variations:
information models » information model, information modeling, information modelling
de communication » mobile communication, online communication
3 information » 1 information
20 developing » 2 developing, 10 developing, 24 developing
technology 3 » technology _, technology 1, technology 4
models water » model water, models matter, mode water
developing a » developing _
water de » water _, water a, water 2
costs 20 » costs 60, costs 2.3, costs 2.1
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information models water de communication costs 20 developing a africa.*.