Perhaps you should try some spelling variations:
"lens based network optimization algorithm" » "lens based motor optimization algorithm" (Expand Search), "lens based swarm optimization algorithm" (Expand Search), "less based network optimization algorithm" (Expand Search), "les based network optimization algorithm" (Expand Search)
"binary basic process optimization algorithm" » "binary batch process optimization algorithm" (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: (("lens based network optimization algorithm") OR ("binary basic process optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"lens based network optimization algorithm\") OR (\"binary basic process optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( lens based network optimization algorithm ) OR ( binary basic process optimization algorithm ))*.