Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies road » technologies a, technologies co, technologies ret
developpement en » developpement et, developpement des, developpement de
information act » information age, information a, information about
a developpement » au developpement, de developpement, le developpement
methods a » methods 1
act de » act der, pact de, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies road information act de _ communication methods a developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies road information act de _ communication methods a developpement en afrique.*.