Perhaps you should try some spelling variations:
del developpement » de developpement, des developpements, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
inflation rates » inflation rate
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
de afrique » de l'afrique, en afrique, l afrique
space 3.2 » space 2.1
costs del » costa del, costo del

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation rates space 3.2 communication costs del developpement de afrique.*.