Perhaps you should try some spelling variations:
"target selection algorithm" » "target detection algorithm" (Expand Search), "target detection algorithms" (Expand Search), "target prediction algorithms" (Expand Search), "target reduction algorithm" (Expand Search), "patient selection algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element mesh algorithm" » "element best algorithm" (Expand Search), "element mean algorithm" (Expand Search), "element means algorithm" (Expand Search), "element method algorithm" (Expand Search), "elements mges algorithm" (Expand Search), "element te 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: (("element mesh algorithm") OR ((("target selection algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element mesh algorithm\") OR (((\"target selection algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( element mesh algorithm ) OR ((( target selection algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element mesh algorithm") OR ((("target selection algorithm") OR ("neural coding algorithm"))))*.