Perhaps you should try some spelling variations:
communication cross » communication costs
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
2 developpement » de developpement, le developpement, et developpement
inflation land » inflation und, inflation can, inflation linked
des afrique » en afrique, de l'afrique
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
cross 2 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation land prices 3.5 communication cross 2 developpement des afrique.*.