Perhaps you should try some spelling variations:
structure optimization » structural optimization (Expand Search), structure determination (Expand Search)
based optimization » whale optimization (Expand Search)
each structure » path structure (Expand Search), graph structure (Expand Search), age structure (Expand Search)
binary each » binary health (Expand Search)
binary task » binary mask (Expand Search)
task based » risk based (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 each structure optimization algorithm ) OR ( binary task based optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary each structure optimization algorithm ) OR ( binary task based optimization algorithm ))*.