Perhaps you should try some spelling variations:
customs information » customer information, business information
based communication » brand communication, based compensation, mediated communication
technology customs » technology clusters, technology costs, technology history
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
3 rules » a rules, 3 rule, 1 rules
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 customs information 3 rules based communication costs 4 developpement en afrique.*.