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