Perhaps you should try some spelling variations:
information extraktion » information extraction, information explanation, information exploration
communication mode » communication model, communication modes, communication module
does developpement » de developpement, des developpements, does development
technologies some » technologies soil, technologies stage, technologies ser
lac communication » ec communication, atc communication, bic communication
some information » more information, time information, one information
developpement en » developpement et, developpement des, developpement de
extraktion der » attraktion der, extraction under, abstraktion der
mode does » mode modes, mode de, one does
der lac » der lage, der land, der lahn

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

• Adding a wildcard symbol may retrieve word variants: technologies some information extraktion der lac communication mode does developpement en afrique.*.