Perhaps you should try some spelling variations:
communication models » communications models, communication model, communication modes
from information » from informal, 1 information
per development » power development, spur development, oer developments
das mobile » does mobile, a mobile
models per » models part, models pt, models pui
gap das » gap maps

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology from information gap das mobile communication models per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology from information gap das mobile communication models per development _ afrique.*.