Perhaps you should try some spelling variations:
information gaps » information gap
law development » slow development, new development, how development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
systems law » systems laws, system law, systems land
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gaps _ mobile communication systems law development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gaps _ mobile communication systems law development a afrique.*.