Perhaps you should try some spelling variations:
wages compensation » based compensation, workers compensation, labor compensation
innovations a » innovations _, innovations china, innovations japan
development d » development ds, development 1, development did
time wages » time wage, time images, time water
1.4 sole » 1.4 role, 1.3 sole, 1.4 scope
d africa » de africa, 1 africa, em africa
1.4 sme » 4.4 sme, 8.4 smes

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 _ innovations a time wages compensation ((1.4 sme) OR (1.4 sole)) development d africa.~".
• Adding a wildcard symbol may retrieve word variants: technology _ innovations a time wages compensation ((1.4 sme) OR (1.4 sole)) development d africa.*.