Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1.1 communications » 1.1 communication, 3.1 communications, 4.1 communication
del developpement » de developpement, des developpements, le developpement
developpement de » developpement des, developpement durable
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
rate spaces » state spaces, data spaces, safe spaces
spaces 1.1 » spaces 2.1
de afrique » de l'afrique, en afrique, l afrique
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 3 inflation rate spaces 1.1 communications costs del developpement de afrique.*.