Perhaps you should try some spelling variations:
deas communication » lea's communication, nets communication, class communication
information cases » information case, information classes, information costs
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
des deas » des des, des degats, des delays

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information cases des deas communication costs 2.2 developing _ areas.*.