Perhaps you should try some spelling variations:
cash communications » faso communications, data communications, cell communications
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
variation im » variation _, variation 6, variation des
des afrique » en afrique, de l'afrique
days cash » does cash
im days » aid days
a net » a new, _ net, a neo
a et » a set, a bet, a jet

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typology die variation im days cash communications ((a et) OR (a net)) developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology die variation im days cash communications ((a et) OR (a net)) developpement des afrique.*.