Perhaps you should try some spelling variations:
"current depression algorithm" » "current detection algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements 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: (((("current depression algorithm") OR ("element data algorithm"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"current depression algorithm\") OR (\"element data algorithm\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( current depression algorithm ) OR ( element data algorithm ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("current depression algorithm") OR ("element data algorithm"))) OR ("neural coding algorithm"))*.