Perhaps you should try some spelling variations:
data communication » data communications
technology during » technologies during, technology auditing, technology learning
due developpement » de developpement, du developpement, le developpement
systems due » system due, systems die, systems deep
des africa » does africa, yes africa, de africa
und data » fund data, wind data, und daten

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology during transition _ und data communication systems due developpement des africa.~.
• Adding a wildcard symbol may retrieve word variants: technology during transition _ und data communication systems due developpement des africa.*.