Perhaps you should try some spelling variations:
information some » information source, information stored, information space
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
3 developing » 3 development
developing 2 » developing _, developing a, developing e
some deep » home deep, some deeper
deep de » deep dive, deep node, deepen de
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 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 some deep de communication costs 3 developing 2 areal.*.