Perhaps you should try some spelling variations:
"experimental case algorithm" » "experimental data algorithm" (Expand Search), "experimental dataset algorithm" (Expand Search), "experimental model algorithm" (Expand Search), "experimental based algorithm" (Expand Search), "experimental rast algorithm" (Expand Search), "experimental pass algorithm" (Expand Search)
"level using algorithms" » "level pacing algorithms" (Expand Search), "level nine algorithms" (Expand Search), "level sorting algorithms" (Expand Search), "levels using algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding 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: (((("experimental case algorithm") OR ("level using algorithms"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experimental case algorithm\") OR (\"level using algorithms\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( experimental case algorithm ) OR ( level using algorithms ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("experimental case algorithm") OR ("level using algorithms"))) OR ("neural coding algorithm"))*.