Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
information och » informations och, information oder, information open
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
trade 2.2 » trade 3.2, trade 4.1
mode et » monde et, mode cvt, mode der

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information och trade 2.2 communication mode et developpement de afrique.*.