Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication 24.5 » communication 23.5, communication 12.4.5, communication 2.4
technologien mit » technologies mimt, technologien im, technologien ist
developing works » developing world, developing forms, developing artworks
mit information » might information, math information, ct information
information age » information storage, information access, information about
14.7 downward » 2.5 downward, 5.4 downward
works africa » towns africa
age 14.7 » age 4.1, age 1.2, age 1400

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

• Adding a wildcard symbol may retrieve word variants: technologien mit information age 14.7 downward communication 24.5 _ developing works africa.*.