Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
technology der » technology does, technology 4ir, technology dlt
der simulation » 4 simulation, 3 simulation, 3.1 simulation
simulation 2.1 » simulation 3.1, simulation 1, simulation _
il afrique » l afrique, en afrique
2.1 price » 2.2 price, 2.1 pre
price de » price _, price 3, price a
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology der simulation 2.1 price de communication costs le developpement il afrique.*.