Perhaps you should try some spelling variations:
communication comte » communication cote, communication costs, communication costa
leon developpement » le developpement, en developpement, leur developpement
integration model » integration models, integrative model, interaction model
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpement du » developpement de, developpement des, developpement et
r integration » 3 integration, 2 integration, 4 integration
technology r » technology 1, technology 3, technology 4
model trade » modern trade, model traem, model tree
comte leon » costa leon
du afrique » en afrique, l afrique, de l'afrique
trade 6.2 » trade 2.2, trade 3.2, trade 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology r integration model trade 6.2 communication comte leon developpement du afrique.*.