Perhaps you should try some spelling variations:
simulation solution » formulation solution, simulation relation, simulation condition
communication cote » communication costs, communication costa, communication case
5.4 communication » de communication, data communication
technology have » technology hard, technology has, technologies have
have simulation » ae simulation, change simulation, scale simulation
development li » development lid, development lie, development lin
solution 2 » solution _, solution 3, solution 4
cote staff » hotel staff, care staff, center staff
li afrique » l afrique, en afrique
2 5.4 » 1 5.4, 2 4.4, 2 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology have simulation solution 2 5.4 communication cote staff development li afrique.*.