Perhaps you should try some spelling variations:
vector developments » sector developments, sector development, sectoral developments
data communication » data communications
communication cost » communication costs, communication costa, communications costs
developments from » development from, developments after, developments _
technology soc » technology shock, technology some, technology set
practices data » practices date, practical data, practices draft
soc relation » shot relation, soc correlation, hoc regulation
cost vector » class vector, reset vector, short vector
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technology soc relation _ practices data communication cost vector developments from de.*.