Perhaps you should try some spelling variations:
integration matters » integration after, integration mittel, integration materials
2.1.2 integration » 2.4.2 integration, 3.1.2 integration, 3.2.1.2 integration
technology 2.1.2 » technology 2.1.1, technology 2.1.3, technology 2.2.2
4 communication » 3 communication, 5.4 communication, de communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
matters trade » matter trade, charters trade, members trade
l afrique » en afrique
trade 4 » trade _, trade a
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1.2 integration matters trade 4 communication costs a developpement l afrique.*.