Perhaps you should try some spelling variations:
process optimization » robust optimization (Expand Search), model optimization (Expand Search), policy optimization (Expand Search)
wolf optimization » whale optimization (Expand Search), swarm optimization (Expand Search), codon optimization (Expand Search)
basic process » based process (Expand Search), basic protein (Expand Search)
primary risk » primary aim (Expand Search), primary role (Expand Search)
binary basic » binary mask (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( primary risk wolf optimization algorithm ) OR ( binary basic process optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( primary risk wolf optimization algorithm ) OR ( binary basic process optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( primary risk wolf optimization algorithm ) OR ( binary basic process optimization algorithm ))*.