Perhaps you should try some spelling variations:
model communications » modern communications, border communications, aided communications
communications cost » communications costs, communications cross, communication costs
vector development » sector development, sector developments, factor development
development matter » development matters, development master, development pattern
technology shock » technology shocks, technology social, technology study
shock attention » shock alienation, shock prevention, theory attention
attention some » attention model, attention james, attention from
place model » police model, space model, price model
cost vector » class vector, reset vector, short vector
some place » home place, same place, one 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 shock attention some place model communications cost vector development matter a.*.