Perhaps you should try some spelling variations:
"experiments using algorithms" » "experiments cosine algorithm" (Expand Search), "experimental using algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"elements 5 algorithms" » "elements _ algorithms" (Expand Search), "elements rd 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: (((("experiments using algorithms") OR ("elements 5 algorithms"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"experiments using algorithms\") OR (\"elements 5 algorithms\"))) OR (\"neural coding algorithm\"))*".
• Removing quotes may allow a broader search: (((( experiments using algorithms ) OR ( elements 5 algorithms ))) OR ( neural coding algorithm ))*.