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 oder » information der, information model, information code
d1 developpement » de developpement, du developpement, le developpement
developpement du » developpement de, developpement des, developpement et
technology 1 » technology _
oder trade » der trade, border trade, modern trade
du afrique » en afrique, l afrique, de l'afrique
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
code d1 » code de, code 1, code 11

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information oder trade 6.2 communications code d1 developpement du afrique.*.