Perhaps you should try some spelling variations:
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
papers da » papers a, papers 5, papers 6
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 3 inflation rate ((papers da) OR (papers _)) communication a e developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 inflation rate ((papers da) OR (papers _)) communication a e developpement l afrique.*.