Perhaps you should try some spelling variations:
2.1.3 information » 2.2.3 information, 2.3.3 information, 13.1.3 information
technology 2.1.3 » technology 2.1.1, technology 2.1.2, technology 2.2.3
de developpement » sme development
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
gap a » gap _, gas a, gap 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 2.1.3 information gap a _ communication costs de developpement des afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology 2.1.3 information gap a _ communication costs de developpement des afrique.*.