Perhaps you should try some spelling variations:
volume information » house information, some information, valuable information
technology volume » technologies volume, seismology volume, technology evolution
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
information when » information what, information war, information wants
a developpement » au developpement, de developpement, le developpement
des afrique » en afrique, de l'afrique
when iran » when can
iran 5.2 » iran 3.2, can 5.2, iran 2.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology volume information when iran 5.2 communication costs a developpement des afrique.*.