Perhaps you should try some spelling variations:
communications code » communication mode, communications case, communications models
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
11 developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
information och » informations och, information oder, information open
technology 3.1 » technology 1, technology 2.2, technology _
trade 3.2 » trade 2.2, trade 2, trade 4.1
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 3.1 information och trade 3.2 communications code 11 developpement en afrique.*.