Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information 1.5.2 » information 1.2, information 2
de communication » mobile communication, online communication
developing halal » developing human, developing data, developing scalable
technologien am » technologien im, technologien als, technologie im
11.5 developing » 1.5 developing, 1.1.2 developing, 1.3 developing
am information » guam information, palm information, crm information
halal accessed » all accessed
1.5.2 why » 1.1.2 why, 1.2.2 why, 1.5.3 why
cost 11.5 » cost 11.3, costs 11.1, costs 11.4
why de » why do, why does, why code

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

• Adding a wildcard symbol may retrieve word variants: technologien am information 1.5.2 why de communication cost 11.5 developing halal accessed.*.