Perhaps you should try some spelling variations:
wages compensation » based compensation, workers compensation, labor compensation
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
innovation 1 » innovation _, innovation a
time wages » time wage, time images, time water
1 time » 3 time, 4 time, 2 time
1 au » 1 auf, 1 aug, 1 zu

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 innovation 1 time wages compensation ((1 au) OR (1 a)) developpement _ america.~".
• Adding a wildcard symbol may retrieve word variants: technology 3 innovation 1 time wages compensation ((1 au) OR (1 a)) developpement _ america.*.