Perhaps you should try some spelling variations:
communications system » communication system, communication systems, commusnication systems
law development » slow development, new development, how development
development en » developpement en, development menu, development eco
system law » system layer
de data » e data, wide data, de datos
gap de » gap die, cap de, gap d

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 gap de data communications system law development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information gap de data communications system law development en afrique.*.