Perhaps you should try some spelling variations:
information export » information import, information support, information efforts
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
park information » pack information, ark information, paris information
technology park » technology parks
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
export firms » exports forms, export terms, exports firm
firms 3.1 » firms 13.1, firms 23.1, firms 6.1
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology park information export firms 3.1 communication costs 4 developpement l afrique.*.