Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
actor interaction » matter interaction, matter interactions, fiction interaction
techniques actor » techniques vector, techniques chapter, techniques history
interaction more » interaction model, interaction modes, interaction models
development law » development latin, development 1
law afrique » l afrique
more data » core data, score data, care data
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: techniques actor interaction more data data communications costs 2 development law afrique.*.