Perhaps you should try some spelling variations:
vector interactions » sector interactions, vector interaction, actor interactions
mean communication » lean communication, modern communication, human communication
techniques vector » techniques section, techniques history, techniques deduction
interactions de » interactions du, interactions few, interactions rae
3.2 development » 1 development, mena development
data mean » data map
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
1 afrique » l afrique, en afrique, 1 enrique
de data » e data, wide data, de datos

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

• Adding a wildcard symbol may retrieve word variants: techniques vector interactions de data mean communication costs 3.2 development 1 afrique.*.