Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
de developpement » sme development
developpement de » developpement des, developpement durable
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
rate price » water price, gate prices, ratio price
de afrique » de l'afrique, en afrique, l afrique
modes de » mondes de, mode de, modeles de

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation rate price _ communication modes de developpement de afrique.*.