Perhaps you should try some spelling variations:
oral communication » personal communication
technologies land » technologies can, technologies any, technologies lead
der developpement » de developpement, des developpements, leur developpement
land information » fund information, und information, award information
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
a oral » _ oral, 2 oral, 4 oral
1.2 a » 1.2 _, 2.2 a, 3.2 a
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies land information 1.2 a oral communication a der developpement en afrique.*.