Perhaps you should try some spelling variations:
technological catch » technological change, technological capacity, technological changes
wages comprehension » wage compression, la comprehension, math comprehension
comprehension from » comprehension _, comprehension 5.5, comprehension des
catch information » math information, pitch information, search information
le developpement » de developpement, sme development
information 3 » information 2
des afrique » en afrique, de l'afrique
1 wages » 13 wages, 15 wages, _ wages
from le » from lep, from lex, from l1

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

• Adding a wildcard symbol may retrieve word variants: technological catch information 3 1 wages comprehension from le developpement des afrique.*.