Perhaps you should try some spelling variations:
information database » information table
trade development » software development
de communication » mobile communication, online communication
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
communication 2 » communication _, communication a, communication 3
technology 2.2 » technology _, technology 1, technology 3
development l » development li, development 1, development law
database vi » database ii, database big, database _
l afrique » en afrique
2 trade » 1 trade, 4 trade
vi de » vi die, vi der, ii de

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information database vi de communication 2 trade development l afrique.*.