Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
part communication » parte communication, post communication, put communication
vector development » sector development, sector developments, factor development
development acute » development act, development route, development age
relations 2.3.2 » relations 2.1.2, relations 2.6.2, relations 3.3.2
technology 1 » technology _
2.3.2 crisis » 2.2.2 crisis, 2.3.1 crisis, 6.3.2 crisis
acute aortic » after aortic
1 relations » 3 relations, a relations, 1.2 relations
crisis part » crisis pt, crisis phase
cost vector » class vector, reset vector, short vector

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relations 2.3.2 crisis part communication cost vector development acute aortic.*.