Perhaps you should try some spelling variations:
communication module » communication model, communication middle, communication mobile
2.3 communication » 3.2 communication, de communication, 4 communication
information oder » information der, information model, information code
d1 developpement » de developpement, du developpement, le developpement
developpement il » developpement de, developpement et, developpement du
4.1 information » 3.1 information, 2.1 information, 6.1 information
technology 4.1 » technology 3.1, technology 2.1, technology 1
oder trade » der trade, border trade, modern trade
il afrique » l afrique, en afrique
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
module d1 » module 1, module 11, module 21

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

• Adding a wildcard symbol may retrieve word variants: technology 4.1 information oder trade 2.3 communication module d1 developpement il afrique.*.