Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
inflation rates » inflation rate
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
rates escapes » rates cape, rates essays
de afrique » de l'afrique, en afrique, l afrique
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation rates escapes _ communication costs du developpement de afrique.*.