Perhaps you should try some spelling variations:
play development » plan development, play developmental, plant development
information can » information case, information 1, information 1.2
technologies 4 » technologies _
4 information » 2 information, 1 information
costs play » costs policy
de mobile » die mobile, e mobile, does mobile
can de » can do, can code, can deal

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information can de mobile communication costs play development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information can de mobile communication costs play development _ afrique.*.