Perhaps you should try some spelling variations:
"detection solid algorithms" » "detection wold algorithm" (Expand Search), "detection slam algorithms" (Expand Search), "detection sorting algorithms" (Expand Search), "detection speed algorithms" (Expand Search), "detection lod algorithms" (Expand Search), "detection ground algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"elements ppo algorithm" » "elements pso algorithm" (Expand Search), "elements two algorithms" (Expand Search), "elements _ algorithm" (Expand Search), "elements ppm algorithm" (Expand Search), "elements upon 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: (("elements ppo algorithm") OR ((("detection solid algorithms") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements ppo algorithm\") OR (((\"detection solid algorithms\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( elements ppo algorithm ) OR ((( detection solid algorithms ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements ppo algorithm") OR ((("detection solid algorithms") OR ("neural coding algorithm"))))*.