Perhaps you should try some spelling variations:
"elements custom algorithm" » "elements fusion algorithm" (Expand Search), "elements control algorithm" (Expand Search), "elements lasso algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"complex cave algorithm" » "complex wavess algorithm" (Expand Search), "complex based algorithm" (Expand Search), "complex novel algorithm" (Expand Search), "complex caves algorithm" (Expand Search), "complex care algorithm" (Expand Search), "complex data 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: (((("complex cave algorithm") OR ("elements custom algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"complex cave algorithm\") OR (\"elements custom algorithm\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( complex cave algorithm ) OR ( elements custom algorithm ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("complex cave algorithm") OR ("elements custom algorithm"))) OR ("neural coding algorithm"))*.