Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
simulation state » simulation states, simulation stage, simulation system
developpement de » developpement des, developpement durable
technology high » technology rights, technology how, technology help
high simulation » high inflation, high population, die simulation
communication 1 » communication _, communication a, communication 3
state spaces » state space, safe spaces, state shares
spaces 1.1 » spaces 2.1
1 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology high simulation state spaces 1.1 communication 1 die developpement de l'afrique.*.