Perhaps you should try some spelling variations:
information crises » information classes, information costs, information risk
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
asia information » basic information, via information, africa information
technology asia » biotechnology asia, technology africa, technology a
sme development » trade development
development et » development east, developpement et, development eco
crises case » crises east
et afrique » en afrique, l afrique
costs sme » costs some, costs amy
case 1.1 » case 14.1, cases 1.1, case 13.1

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

• Adding a wildcard symbol may retrieve word variants: technology asia information crises case 1.1 communication costs sme development et afrique.*.