Perhaps you should try some spelling variations:
technologies trade » technology trade, technologies case, technologies table
lehr developpement » leur developpement, le developpement, de developpement
trade information » price information, private information, trade integration
communications 3 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
information a » information age, information about
de afrique » de l'afrique, en afrique, l afrique
file data » chile data, file path, profile data
a file » _ file, a five, a fine
3 lehr » 3.2 lehr

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies trade information a file data communications 3 lehr developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies trade information a file data communications 3 lehr developpement de afrique.*.