Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
cancer development » career development, center development, concept development
development matter » development matters, development master, development pattern
9 communication » 3 communication, 4 communication, 1 communication
relation 15.2 » relation 1.2.2, relations 1592, relation 5.3
technology 1 » technology _
costa cancer » colon cancer
15.2 crisis » 10.2 crisis, 13.2 crisis, 1.1 crisis
1 relation » 1 relations, _ relation, 5 relation
crisis 9 » crisis 19, crisis _, crisis a
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 1 relation 15.2 crisis 9 communication costa cancer development matter a.*.