Perhaps you should try some spelling variations:
data communication » data communications
communication pour » communication our, communication pt, communication policy
mine development » sme development, trade development, business development
development en » developpement en, development menu, development eco
pour mine » pour mener, pour ne, pour mme
4.2 wide » 4.2 wie, 4.2 wage, 1.4 wide

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information 4.2 wide data communication pour mine development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.2 wide data communication pour mine development en afrique.*.