Perhaps you should try some spelling variations:
communications code » communication mode, communications case, communications models
6.2 communications » 6.2 communication, 4.2 communications, 3.2 communication
information open » information oder, information och, transformation open
11 developpement » de developpement, le developpement, et developpement
2.1 information » 3.1 information
developpement l » developpement il, developpement la, developpement de
technology 2.1 » technology 2.2, technology 3.1, technology 1
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
l afrique » en afrique
code 11 » code 1, code 19, code 11.6

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1 information open trade 6.2 communications code 11 developpement l afrique.*.