Perhaps you should try some spelling variations:
aided communication » aided communications, video communication, called communication
communication cost » communication costs, communication costa, communications costs
vector development » sector development, sector developments, factor development
development matter » development matters, development master, development pattern
technology local » technology law, technology lag, technology lead
local attention » medical attention, special attention, little attention
attention der » attention over, attention et, attention model
place aided » place called
cost vector » class vector, reset vector, short vector
der place » de place, der glace, des place
matter a » matter _

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

• Adding a wildcard symbol may retrieve word variants: technology local attention der place aided communication cost vector development matter a.*.