Perhaps you should try some spelling variations:
integration timber » integration trade, integration taken, integration unter
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
developpement la » developpement de, developpement et, developpement du
und integration » grid integration, und interpretation
a developpement » au developpement, de developpement, le developpement
technology und » technology fund, technology used, technology use
prices 2.4 » prices 4, practices 2.4, services 2.4
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology und integration timber prices 2.4 communication costs a developpement la afrique.*.