Perhaps you should try some spelling variations:
rates complications » late complications, related complications, treated complications
complications from » implications from, applications from, complications _
lex developpement » le developpement, leur developpement, de developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
information 3.3 » information 3.2, information 3.4, information 3.5
co information » do information, 2 information, 1 information
3.3 wage » 3.3 age, 3.5 wage, 3.3 stage
from lex » from le, from lep, from leaf

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.3 wage rates complications from lex developpement en afrique.*.