Perhaps you should try some spelling variations:
"predict suicidal algorithm" » "predict original algorithm" (Expand Search), "predict survival algorithm" (Expand Search), "predict clinical algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"fragment based algorithm" » "agent based 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: (("fragment based algorithm") OR ((("predict suicidal algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"fragment based algorithm\") OR (((\"predict suicidal algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( fragment based algorithm ) OR ((( predict suicidal algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("fragment based algorithm") OR ((("predict suicidal algorithm") OR ("neural coding algorithm"))))*.