Perhaps you should try some spelling variations:
simulation process » formulation process
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
technology lower » technology low, technology leader, technology law
lower simulation » layer simulation, der simulation, flow simulation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
process spaces » process stages, places spaces, process sparql
spaces 1.1 » spaces 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology lower simulation process spaces 1.1 communication _ de developpement en afrique.*.