Perhaps you should try some spelling variations:
informations 4.3.3 » information 4.3.3, information 3.3.3, information 4.3.2
have communication » wave communications, face communication, change communication
communication cost » communication costs, communication costa, communications costs
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
e3 developing » 3 developing, 13 developing, 3.3 developing
developing 2 » developing _, developing a, developing e
4.3.3 who » 3.3.3 who, 4.3.3 wto, 4.3.3 what
2 access » 3 access
cost e3 » cost 2.3, cost edd

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations 4.3.3 who have communication cost e3 developing 2 access.*.