Perhaps you should try some spelling variations:
"experiments based algorithms" » "experiments showed algorithms" (Expand Search), "experimental basis algorithms" (Expand Search), "experimental case algorithms" (Expand Search), "experiments based algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"elements svm algorithm" » "elements em algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements ppm algorithm" (Expand Search), "elements over 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 svm algorithm") OR ("experiments based algorithms"))) OR ("neural coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements svm algorithm\") OR (\"experiments based algorithms\"))) OR (\"neural coding algorithm\"))".
• Removing quotes may allow a broader search: (((( elements svm algorithm ) OR ( experiments based algorithms ))) OR ( neural coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements svm algorithm") OR ("experiments based algorithms"))) OR ("neural coding algorithm"))*.