Perhaps you should try some spelling variations:
part communication » parte communication, post communication, put communication
user interactions » user interaction, sea interactions, peer interactions
interactions base » interactions case, interactions best, interactions rae
techniques user » techniques used, techniques laser, techniques us
60 development » 20 development, 10 development, 6.10 development
base data » based data, case data, basic data
data part » data pre
1 afrique » l afrique, en afrique, 1 enrique
costs 60 » costs 20, costs 6.4, costs 168

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

• Adding a wildcard symbol may retrieve word variants: techniques user interactions base data part communication costs 60 development 1 afrique.*.