Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
information oder » information der, information model, information code
developpement du » developpement de, developpement des, developpement et
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
e developpement » de developpement, le developpement, et developpement
technology 2.2 » technology _, technology 1, technology 3
oder trade » der trade, border trade, modern trade
du afrique » en afrique, l afrique, de l'afrique
trade 2.2 » trade 3.2, trade 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information oder trade 2.2 communication costa e developpement du afrique.*.