Perhaps you should try some spelling variations:
"improvements using algorithms" » "movements using algorithms" (Expand Search), "improvement among algorithms" (Expand Search), "improvements can algorithms" (Expand Search), "improvements pacing algorithms" (Expand Search), "improvements nine algorithms" (Expand Search), "improvements sorting algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element ii algorithm" » "element _ algorithm" (Expand Search), "element _ algorithms" (Expand Search), "element g algorithm" (Expand Search), "element te 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: (((("improvements using algorithms") OR ("element ii algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"improvements using algorithms\") OR (\"element ii algorithm\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( improvements using algorithms ) OR ( element ii algorithm ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("improvements using algorithms") OR ("element ii algorithm"))) OR ("neural coding algorithm"))*.