Perhaps you should try some spelling variations:
service interactions » service integration, service international, service operations
techniques service » techniques serve, techniques series, techniques observing
interactions test » interaction test, interactions best, interactions trust
man communication » human communication, oman communications, lean communication
60 development » 20 development, 10 development, 6.10 development
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
data man » data mean, data main, data map
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 service interactions test data man communication costs 60 development li afrique.*.