Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
countries assessed » countries assessing, countries access, countries affected
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
information 2 » information 3
costs 4.4 » costs 4.2
i face » ai face, _ face, a face

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information 2 i face communication costs 4.4 developing countries assessed.*.