Perhaps you should try some spelling variations:
"complement system algorithm" » "component system algorithm" (Expand Search), "complex system algorithm" (Expand Search), "complement custom algorithm" (Expand Search), "complement sssgm algorithm" (Expand Search), "complement systematic algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"elements crcy algorithm" » "elements carlo algorithm" (Expand Search), "elements cscap algorithm" (Expand Search), "elements each algorithm" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("complement system algorithm") OR ("elements crcy algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"complement system algorithm\") OR (\"elements crcy algorithm\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( complement system algorithm ) OR ( elements crcy algorithm ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("complement system algorithm") OR ("elements crcy algorithm"))) OR ("neural coding algorithm"))*.