Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developing crisis » developing cross, development crisis, developing cities
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
e face » we face, en face, _ face
affected. » affect.

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

• Adding a wildcard symbol may retrieve word variants: technologien und information _ e face communication costs 4.2 developing crisis affected.*.