Perhaps you should try some spelling variations:
calculations phase » calculations charge, calculations based, calculations chapter
technologies hale » technologies have, technologies help, technologies case
hale calculations » hale calculation, hand calculations, angle calculations
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
phase does » phase des, phase der, phase die
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies hale calculations phase does a communication _ le developpement en afrique.*.