Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
ddr communication » de communication, csr communication, under communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information can » information case, information 1, information 1.2
3.3 developing » 4 developing, 2 developing, 1 developing
developing 2 » developing _, developing a, developing e
cost 3.3 » cost 3.2, cost 2.3, cost 3.4
can des » can de, can best, plan des
des ddr » der ddr, des dr, dem ddr
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information can des ddr communication cost 3.3 developing 2 areas.*.