Perhaps you should try some spelling variations:
one developpement » de developpement, le developpement, en developpement
data information » data innovation, a information, database information
developpement en » developpement et, developpement des, developpement de
technology data » technology dlt, technology debate, technology debts
workers pension » workers union, workers compensation
die workers » mine workers, line workers, time workers
schemes one » schemes some, schema one, schemes use

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

• Adding a wildcard symbol may retrieve word variants: technology data information 3.2 die workers pension schemes one developpement en afrique.*.