Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
innovation gap » innovation game, innovation g, innovation goals
de mobile » die mobile, e mobile, does mobile
a afrique » l afrique, en afrique
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 based innovation gap de mobile communication costs _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies based innovation gap de mobile communication costs _ development a afrique.*.