Perhaps you should try some spelling variations:
meeting communication » meetings communication, marketing communication, emerging communication
information survey » information sources, information source, information series
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
3d meeting » 3 meeting, ecd meeting, ode meeting
survey 3d » survey 3, survey 3c, survey 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information survey 3d meeting communication cost 2.4 developing _ access.*.