Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
technologies land » technologies can, technologies any, technologies lead
land information » fund information, und information, award information
information et » l'information et, information 2, information 1
does mobile » das mobile
a afrique » l afrique, en afrique
et does » et des, der does, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies land information et does mobile communication models _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies land information et does mobile communication models _ development a afrique.*.