Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
des communication » les communications, nets communication, c's communication
aids information » chandos information, series information
information can » information case, information 1, information 1.2
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing 4 » developing _, developing a, developing e
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
can des » can de, can best, plan des
des des » des deas, des dem, des der
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information can des des communication costs 4.3 developing 4 areas.*.