Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien math » technologien mit, technologien als, technologien am
c's communication » lea's communication, class communication, mass communication
math information » catch information, much information, health information
information can » information case, information 1, information 1.2
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
can des » can de, can best, plan des
des c's » des cas

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

• Adding a wildcard symbol may retrieve word variants: technologien math information can des c's communication cost 2.2 developing _ areas.*.