Perhaps you should try some spelling variations:
"implement retinex algorithm" » "implement cosine algorithm" (Expand Search)
"events forest algorithm" » "events firefly algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("events forest algorithm") OR ((("implement retinex algorithm") OR ("neural coding algorithm"))))~.
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• Removing quotes may allow a broader search: (( events forest algorithm ) OR ((( implement retinex algorithm ) OR ( neural coding algorithm )))).
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