Perhaps you should try some spelling variations:
estate development » trade development, sme development, future development
technologies used » technologies based, technology used, technologies _
information 1.5.2 » information 1.2, information 2
communication des » communication modes, communication design, communication data
development among » development armenia, development agency, development agenda
used information » user information, use information, based information
3 communication » 4 communication, de communication, data communication
des estate » des state, des etats, des espace
mexican. » american.

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

• Adding a wildcard symbol may retrieve word variants: technologies used information 1.5.2 _ 3 communication des estate development among mexican.*.