Perhaps you should try some spelling variations:
between development » better development, between developed, network development
development center » development case
technology firms » technology from, technology platforms, technology fund
do communication » do communications, de communication, ngo communication
firms attention » direct attention
attention from » attentions from, attenuation from, attention some
costs between » dots between, tests between, roads between
center can » centers can, center case, century can
past do » past does

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

• Adding a wildcard symbol may retrieve word variants: technology firms attention from past do communication costs between development center can.*.