Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
sharing trade » charting trade, sharing travel, sharing bad
technology 1 » technology _
la afrique » l afrique, la fabrique, en afrique
trade 6.2 » trade 2.2, trade 3.2, trade 4.2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information sharing trade 6.2 communication costs le developpement la afrique.*.