Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
developments from » development from, developments after, developments _
per developments » oer developments, power developments, open developments
technology soc » technology shock, technology some, technology set
soc relation » shot relation, soc correlation, hoc regulation
relation co » relations co, relation c, relation von
frame time » same time, free time, frame game
costs per » cost per
co frame » c frame, non frame, two frame
from dar » from day, from dr, from data

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

• Adding a wildcard symbol may retrieve word variants: technology soc relation co frame time communication costs per developments from dar.*.