Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
information 3.2.2 » information 2.2.2, information 5.2.2, information 12.2.2
technologies 2 » technologies _, technologies 4
a developing » a development
developing 2 » developing _, developing a, developing e
3.2.2 das » 3.2.1 das, 2.2.2 das, 1.2.2 das
das face » das fach, das fases, his face
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 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 3.2.2 das face communication costs a developing 2 areas.*.