Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
vector development » sector development, sector developments, factor development
technology system » technology series, technology sector, technology set
do communications » 10 communications, 14 communications, 2 communications
system tradition » systemic tradition, system transition, system transitions
development act » development a, development aid, development age
tradition 19 » tradition 1, tradition 12, tradition 17
costs vector » cost vector, basis vector, class vector
act aortic » acute aortic, after aortic
crisis do » crisis de, crisis box, crisis del

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

• Adding a wildcard symbol may retrieve word variants: technology system tradition 19 crisis do communications costs vector development act aortic.*.