Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
developing control » developing country, developed control, developing countriesl
information costs » information contents, information centers, information content
control assessed » contexts assessed, control access, control passeye
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
costs im » costs ii, costs iwrm, costs amy
im time » time time, pwm time

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information costs im time communication costs _ developing control assessed.*.