Perhaps you should try some spelling variations:
wages compensation » based compensation, workers compensation, labor compensation
development rural » development moral, development cultural, development general
innovation same » innovation game, innovation space, innovation state
rural africa » rural area
time wages » time wage, time images, time water
same time » space time
a dot » _ dot
a do » _ do, a d, a co

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 _ innovation same time wages compensation ((a do) OR (a dot)) development rural africa.~".
• Adding a wildcard symbol may retrieve word variants: technology _ innovation same time wages compensation ((a do) OR (a dot)) development rural africa.*.