Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information case » information based, information can, information costs
4 developing » 3 developing
big model » big models, bgg model, big money
case big » case b
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information case big model communication costs 4 developing _ access.*.