Perhaps you should try some spelling variations:
trade information » price information, private information, trade integration
under development » gender development, hinder development, order development
technology trade » technology trends, technology transfer, technology transfers
information case » information based, information can, information costs
a communication » la communication, data communication, data communications
networks under » networks gender, networks united, networks after
case des » cases des, case das, phase des
des a » des ag, des _, des 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology trade information case des a communication networks under development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology trade information case des a communication networks under development _ afrique.*.