Perhaps you should try some spelling variations:
25.7 communication » 2.7 communication, 2.3 communication, 2.2 communication
technology change » technological change, technological changes
change inflation » change information, change innovation, change simulation
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
inflation rates » inflation rate
rates care » rates cape, states care, rates have
de afrique » de l'afrique, en afrique, l afrique
care 25.7 » care 2.7, care 2.5.1, care 5.5.7
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 change inflation rates care 25.7 communication costs au developpement de afrique.*.