Perhaps you should try some spelling variations:
technologies cost » technologies co, technologies case, technologies cohort
calculation where » calculations charge, calculation source, calculations phase
cost calculation » _ calculation, 3.2 calculation, size calculation
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
where does » where do
does de » does debt
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies cost calculation where does de communication a le developpement en afrique.*.