Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
technologies part » technologies art, technologies pt, technologies a
part information » party information, paris information, plant information
data compression » wage compression, _ compression, data conversion
developpement en » developpement et, developpement des, developpement de
compression 6.2 » compression _
information 2 » information 3
des data » das data, dhs data, dns data
6.2 der » 2.2 der, 3.2 der, 4.2 der
2 des » 2 das, a des, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies part information 2 des data compression 6.2 der developpement en afrique.*.