Perhaps you should try some spelling variations:
developpement durable » developpement de
a developpement » au developpement, de developpement, le developpement
technology dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
module mobile » module module, more mobile, house mobile
rate module » rate models, data module, rate model
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation rate module mobile communication costs a developpement durable afrique.*.