Perhaps you should try some spelling variations:
grey communication » de communication, why communication, way communication
peter development » better development, center development, water development
development inter » development intel, development center, development index
relation 13.2 » relation 1.2.2, relation 3.3.2, relation 5.3.2
technology 1 » technology _
13.2 crisis » 10.2 crisis, 13.3 crisis, 15.2 crisis
crisis grey » crisis great
costs peter » costs per, costs water, costs matter
1 relation » 1 relations, _ relation, 5 relation
inter atom » intel atom, inter actor, intel's atom

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relation 13.2 crisis grey communication costs peter development inter atom.*.