Perhaps you should try some spelling variations:
process optimization » model optimization (Expand Search)
case optimization » based optimization (Expand Search), phase optimization (Expand Search), dose optimization (Expand Search)
simple process » single process (Expand Search), complex process (Expand Search), sample processing (Expand Search)
binary simple » binary image (Expand Search), binary people (Expand Search)
linac based » lines based (Expand Search)
based case » base case (Expand Search), based cancer (Expand Search)

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: "(( binary simple process optimization algorithm ) OR ( linac based case optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary simple process optimization algorithm ) OR ( linac based case optimization algorithm ))*.