Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
simulation target » inflation target, population target, spallation target
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
technology model » technology models, technology code, technology moral
3 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
target rule » targets rule, target rate, target file
l afrique » en afrique
rule 2.7 » role 2.7, rule 2.2, rule 2.5
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology model simulation target rule 2.7 communication case 3 developpement l afrique.*.