Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
park information » pack information, ark information, paris information
developpement en » developpement et, developpement des, developpement de
technology park » technology parks
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
war cases » war causes, war crises, dar case
cases 2.3 » cases 3.3, case 2.3, cases 2.2
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 park information war cases 2.3 communication costs a developpement en afrique.*.