Perhaps you should try some spelling variations:
model communications » modern communications, border communications, aided communications
communications costs » communication costs, communications _
del developpement » de developpement, des developpements, le developpement
developpement et » developpement des, developpement de, development east
space model » space models
rate space » state space, trace space, safe space
costs del » costa del, costo del
et farce » der farce, et marche, et faire

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation rate space model communications costs del developpement et farce.*.