Perhaps you should try some spelling variations:
calculation source » calculation module, spallation source
2.3 communication » 3.2 communication, de communication, 4 communication
bring development » during development, big development, doing development
development min » development main, development menu, development may
costs bring » costs using, costs arising, costs driving
min afrique » en afrique
source dss » source des, source de, source du
dss 2.3 » dss 2.2, dss 5.3, ss 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologies _ calculation source dss 2.3 communication costs bring development min afrique.*.