Perhaps you should try some spelling variations:
"neural modeling algorithm" » "neural making algorithm" (Expand Search), "neural modelling algorithm" (Expand Search), "neural coding algorithm" (Expand Search), "causal modeling algorithm" (Expand Search)
"element mapping algorithm" » "element making algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "argument mapping algorithm" (Expand Search)
"elements ppm algorithm" » "elements ppo algorithm" (Expand Search), "elements pso algorithm" (Expand Search), "elements em algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "elements b algorithm" (Expand Search), "elements fe 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 ppm algorithm") OR ((("element mapping algorithm") OR ("neural modeling algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements ppm algorithm\") OR (((\"element mapping algorithm\") OR (\"neural modeling algorithm\"))))".
• Removing quotes may allow a broader search: (( elements ppm algorithm ) OR ((( element mapping algorithm ) OR ( neural modeling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements ppm algorithm") OR ((("element mapping algorithm") OR ("neural modeling algorithm"))))*.