Perhaps you should try some spelling variations:
model communications » modern communications, border communications, aided communications
communications costs » communication costs, communications _
developments after » development chapter, development center, developments from
per developments » oer developments, power developments, open developments
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
service model » service models
costs per » cost per
after car » after care, after dark, after a

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

• Adding a wildcard symbol may retrieve word variants: technology des relations _ service model communications costs per developments after car.*.