Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information century » information centers, information centre, information center
technologie und » technologies 2.1
und information » fund information, road information, award information
c communication » ec communication, 3 communication, 4 communication
developing east » development east, developing a, developing asia
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
century book » century bce
east africa » west africa
costa 1.3 » cost 1.2, cost 11.3, cost 2.3
book c » book _, book 2, book 1

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

• Adding a wildcard symbol may retrieve word variants: technologie und information century book c communication costa 1.3 developing east africa.*.