Perhaps you should try some spelling variations:
compensation 15.5 » compensation 11.5, compensation 1.3, compensation 1.4
development role » development round, development risk, development r
innovation gene » innovation game, innovation grenzen, innovation agenda
technology 2 » technology _, technology 1, technology 3
role africa » europe africa, relief africa, trade africa
w based » 3 based, law based, diw based
d based » 3 based, bdd based, cfd based
15.5 2 » 15.5 _, 15.5 a

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 2 innovation gene ((w based) OR (d based)) compensation 15.5 2 development role africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 2 innovation gene ((w based) OR (d based)) compensation 15.5 2 development role africa.*.