Perhaps you should try some spelling variations:
10.3 communication » 1.3 communication, 10.4.3 communication, 2.3 communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
mutation rate » creation rate
technology 2 » technology _, technology 1, technology 3
2 mutation » 12 mutation, _ mutation, 4 mutation
rate gaps » rate caps, rate maps, rate swaps
gaps 10.3 » gaps 1.3, gaps 10.6, gaps 10.3.1
l afrique » en afrique
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 2 mutation rate gaps 10.3 communication costs au developpement l afrique.*.