Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
speed communications » based communication, cell communications, guinea communications
data development » delta development, doha development, data envelopment
development der » development under, development does, development deal
information 12 » information 1.2, information 2, information 1
c information » 2 information, 1 information, 10 information
technology c » technology 1, technology 3, technology 2
costs data » cost data
mai speed » a speed, fan speed
der farce » der face, der farben, der farmen
12 mai » 10 mai, 12 may, 13 mai

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

• Adding a wildcard symbol may retrieve word variants: technology c information 12 mai speed communications costs data development der farce.*.