Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
drug information » drug innovation, esg information, kong information
technology drug » technology during, technology data, technology dlt
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3.2 4 » 3.2 a, 3.2 k, 1.2 4
a le » a les, a la, a l

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology drug information ((3.2 4) OR (3.2 _)) risk communication a le developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology drug information ((3.2 4) OR (3.2 _)) risk communication a le developpement l afrique.*.