Perhaps you should try some spelling variations:
some developpement » sme development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology than » technology tax, technology trap, technology change
4 communication » 3 communication, 5.4 communication, de communication
than section » thin section, chain section, mean section
section data » sectional data
costs some » cost some
rates 4 » rates a4, rates _, rates a

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

• Adding a wildcard symbol may retrieve word variants: technology than section data rates 4 communication costs some developpement en afrique.*.