Perhaps you should try some spelling variations:
vector interactions » sector interactions, vector interaction, actor interactions
techniques vector » techniques section, techniques history, techniques deduction
interactions de » interactions du, interactions few, interactions rae
60 development » 20 development, 10 development, 6.10 development
development l » development li, development 1, development law
l afrique » en afrique
costs 60 » costs 20, costs 6.4, costs 168
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 human communication costs 60 development l afrique.*.