Perhaps you should try some spelling variations:
technologies new » technologies _, technologies 4, technologies 2
de communication » mobile communication, online communication
new information » 2 information
development e » development 1, development eco, development 11
3.2 deep » 4.2 deep, 2.2 deep, 3.3 deep
e access » 2 access, 3 access, 4 access
deep de » deep dive, deep node, deepen de
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies new information 3.2 deep de communication costs a development e access.*.