Perhaps you should try some spelling variations:
technology policies » technology policy
policies estimation » policies education, policies situation, pollen estimation
time communication » de communication, mobile communication, online communication
die developpement » de developpement, le developpement, du developpement
estimation des » estimation de, estimation dust, estimacion de
des five » does five, des filme, des fils
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology policies estimation des five time communication a die developpement _ america.*.