Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
infection data » infection rate, infection rates, section data
data practices » farm practices
technology co » technology cost, technology code, technology can
co infection » ncov infection, _ infection, tb infection
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology co infection data practices _ communication costs le developpement en afrique.*.