Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
integrated world » integrating world, integrated child, integrated water
developpement en » developpement et, developpement des, developpement de
commodity codes » commodity model, commodity taxes, commodity booms
high commodity » hedge commodity, oil commodity, ii commodity
technology 11 » technology 1.1, technology 110, technology 171
11 integrated » 1 integrated, 10 integrated, 12 integrated
codes der » code der, code de, code des
world 10 » world 1, world 11, world 2010
10 high » 1 high, 19 high, 1.1 high

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integrated world 10 high commodity codes der developpement en afrique.*.