Perhaps you should try some spelling variations:
seismology volume » technology volume
volume inflation » volume ventilation, volume evaluation, core inflation
le developpement » de developpement, sme development
inflation dates » inflation rates, inflation rate, inflation taxes
dates rates » rates rates, water rates, data rates
des afrique » en afrique, de l'afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: seismology volume inflation dates rates _ communication costs le developpement des afrique.*.