Perhaps you should try some spelling variations:
"experimental rast algorithm" » "experimental rat algorithm" (Expand Search), "experimental case algorithm" (Expand Search), "experimental part algorithm" (Expand Search), "experimental best algorithm" (Expand Search), "experimental forest algorithm" (Expand Search), "experimental lasso algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element based algorithm" » "engagement based 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: (((("experimental rast algorithm") OR ("element based algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experimental rast algorithm\") OR (\"element based algorithm\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( experimental rast algorithm ) OR ( element based algorithm ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("experimental rast algorithm") OR ("element based algorithm"))) OR ("neural coding algorithm"))*.