Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information context » information content, information contents, information centers
gott communication » get communication, iot communication, post communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing em » developing e, developing eq, developing amp
context 3.1 » context 2.1, context 1, context 1.3
costa 1.3 » cost 1.2, cost 11.3, cost 2.3
em africa » 1 africa
3.1 gott » 3.1 potts, 3.1 git, 3.1 goal

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information context 3.1 gott communication costa 1.3 developing em africa.*.