Perhaps you should try some spelling variations:
deas communication » lea's communication, nets communication, class communication
information case » information based, information can, information costs
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
costs 2.3 » costs 4.2, costs 4.4
case des » cases des, case das, phase des
des deas » des des, des degats, des delays
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information case des deas communication costs 2.3 developing e areas.*.