Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technology have » technology hard, technology has, technologies have
inflation wages » inflation rates, inflation taxes, inflation targets
have inflation » wage inflation, age inflation, has inflation
wages race » wages trade, wage rate, wages case
de afrique » de l'afrique, en afrique, l afrique
race 3.2 » race 3.7, race 4.2, rice 3.2
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology have inflation wages race 3.2 communication costs au developpement de afrique.*.