Perhaps you should try some spelling variations:
curve information » care information, core information, clarke information
based development » basin development, land development, rapid development
technology curve » technology course, technology survey, technology courses
networks based » network based, networked based, networks case
bank afrique » en afrique, bank africa, bank african
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: technology curve information gap de _ communication networks based development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology curve information gap de _ communication networks based development bank afrique.*.