Perhaps you should try some spelling variations:
plants compensation » land compensation, plants competition, plaza compensation
compensation 11.5 » compensation 11.1, compensation 1.3, compensation 1.4
key developpement » de developpement, le developpement, et developpement
developpement 1 » developpement 1.4, developpement de, developpement et
technology 4 » technology _, technology 1, technology 3
4 innovation » 2 innovation, 3 innovation, der innovation
11.5 key » 10.5 key, 12.5 key, 13.5 key
1 team » 11 team, 14 team, a team
1 tea » _ tea, 1 teu, 5 tea

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 4 innovation ((1 tea) OR (1 team)) plants compensation 11.5 key developpement 1 africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 4 innovation ((1 tea) OR (1 team)) plants compensation 11.5 key developpement 1 africa.*.