Perhaps you should try some spelling variations:
"pigment contents algorithm" » "pigment consensus algorithm" (Expand Search), "pigment consistent algorithm" (Expand Search), "pigment control algorithm" (Expand Search), "element content algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element cnn algorithm" » "element mean algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element ii algorithm" (Expand Search), "elements cnn algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("element cnn algorithm") OR ("pigment contents algorithm"))) OR ("neural coding algorithm"))~.
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