Perhaps you should try some spelling variations:
"complement system algorithm" » "complement swarm algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"element pass algorithm" » "element jaya algorithm" (Expand Search), "elements pass 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: (((("element pass algorithm") OR ("complement system algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element pass algorithm\") OR (\"complement system algorithm\"))) OR (\"neural coding algorithm\"))*".
• Removing quotes may allow a broader search: (((( element pass algorithm ) OR ( complement system algorithm ))) OR ( neural coding algorithm ))*.