Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
information 3 » information 2
developing a » developing _
costs 2.3 » costs 4.2, costs 4.4
loan de » loan debt
a areal » _ areal, 2 areal, 4 areal
3 loan » _ loan, 3 load, 4.3 loan

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 loan de communication costs 2.3 developing a areal.*.