Perhaps you should try some spelling variations:
one developpement » de developpement, le developpement, en developpement
developpement en » developpement et, developpement des, developpement de
a information » 2 information, 1 information
information 2 » information 3
based pension » basic pension, based person, based dimension
technology a » technology 1, technology 3, technology 4
schemes one » schemes some, schema one, schemes use
role based » rule based, home based, pose based
2 role » 3 role, 4 role

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

• Adding a wildcard symbol may retrieve word variants: technology a information 2 role based pension schemes one developpement en afrique.*.