Perhaps you should try some spelling variations:
"complements upon algorithm" » "complement low algorithm" (Expand Search), "complements ppo algorithm" (Expand Search), "complements fusion algorithm" (Expand Search), "complements pso 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: (("complements upon algorithm") OR ((("fragment based algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"complements upon algorithm\") OR (((\"fragment based algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( complements upon algorithm ) OR ((( fragment based algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("complements upon algorithm") OR ((("fragment based algorithm") OR ("neural coding algorithm"))))*.