Perhaps you should try some spelling variations:
costs information » cost information, tests information, customs information
auf developpement » au developpement, du developpement, ou developpement
technology costs » technology cost, technology course, technology case
pension systems » pension system
developpement l » developpement il, developpement la, developpement de
systems auf » systeme auf, systems aus, systems a
a pension » la pension, _ pension, 3 pension
l afrique » en afrique

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology costs information ((2 does) OR (4 does)) a pension systems auf developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology costs information ((2 does) OR (4 does)) a pension systems auf developpement l afrique.*.