Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
des informations » aids information
a communication » la communication, data communication, data communications
technology des » technology does, technology debts, technology nodes
und does » guns does, aid does, cd does
a et » a set, a net, a bet

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: "technology des informations ((und does) OR (und doch)) a communication a et developpement _ force.~".
• Adding a wildcard symbol may retrieve word variants: technology des informations ((und does) OR (und doch)) a communication a et developpement _ force.*.