Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
inflation und » inflation index, inflation _, inflation tax
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
de afrique » de l'afrique, en afrique, l afrique
und rice » und race, under rice, und rache
rice 3.5 » rice 3.1, rice 3.3, rice 2.5
china du » china due, china des, china den

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 3.5 communication china du developpement de afrique.*.