Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
inflation und » inflation index, inflation _, inflation tax
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
la afrique » l afrique, la fabrique, en afrique
und rice » und race, under rice, und rache
rice 3.1 » rice 2.1, rice 3.3, rice 4.1
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 1 inflation und rice 3.1 communications costs au developpement la afrique.*.