Perhaps you should try some spelling variations:
development matter » development matters, development master, development pattern
technology local » technology law, technology lag, technology lead
de communication » mobile communication, online communication
local attention » medical attention, special attention, little attention
attention novel » attention model, attention over, attention models
4 development » 2 development, 4 developing
novel post » novel cost, novel robust
matter a » matter _
post de » post des, post deng
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology local attention novel post de communication costs 4 development matter a.*.