Perhaps you should try some spelling variations:
developpement durable » developpement de
au developpement » du developpement, de developpement, le developpement
4 communication » 3 communication, 5.4 communication, de communication
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
inflation tax » inflation rate, inflation _, inflation target
costs au » costs a, costs amy, costs _
space 4 » space _, space a, space 1

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation tax space 4 communication costs au developpement durable l'afrique.*.