Perhaps you should try some spelling variations:
development model » development models, development middle
les development » less development, does development, ides development
technologies a » technologies _, technologies 4, technologies 2
2 applications » 3 applications
applications 3 » applications _
a information » 2 information, 1 information
3 les » 2 les, 1 les, 5 les
de 2 » dem 2, des 2, der 2

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

• Adding a wildcard symbol may retrieve word variants: technologies a information _ de 2 applications 3 les development model afrique.*.