Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
leur developpement » le developpement, deux developpements, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
information heat » information how, information have, information herbert
developpement en » developpement et, developpement des, developpement de
ary information » early information, party information, jury information
technology ary » technology array, technology a, technology age
heat rate » flat rate
rate 3.2 » rates 3.2, rate 4.2, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology ary information heat rate 3.2 communication case leur developpement en afrique.*.