Perhaps you should try some spelling variations:
line compensation » land compensation, time compensation, little compensation
innovation code » innovation node, innovation model, innovation comes
development en » developpement en, development menu, development eco
technology 1 » technology _
1 innovation » 2 innovation, 3 innovation, 4 innovation
en africa » em africa, eu africa, en america
code des » code de
des line » des live, des online, des lignes
2.1 end » 2.1 trend, 2.2.1 end, 2.3.1 end
5.1 end » 5.2.1 end, 5.1 eine

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 1 innovation code des line compensation ((2.1 end) OR (5.1 end)) development en africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 1 innovation code des line compensation ((2.1 end) OR (5.1 end)) development en africa.*.