Perhaps you should try some spelling variations:
information based » information case, information bank, transformation based
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing a » developing _
based deep » based debt, fused deep
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
deep de » deep dive, deep node, deepen de
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 2 information based deep de communication costs 1.3 developing a areas.*.