Perhaps you should try some spelling variations:
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level modeling algorithm" (Expand Search), "level finding algorithm" (Expand Search), "level according algorithm" (Expand Search), "level using algorithm" (Expand Search)
"element both algorithms" » "element art algorithms" (Expand Search), "element four algorithms" (Expand Search), "element box algorithm" (Expand Search), "element data algorithms" (Expand Search), "element te algorithms" (Expand Search), "element mesh algorithms" (Expand Search)
"experimental data algorithm" » "experimental data algorithms" (Expand Search), "experimental update algorithm" (Expand Search), "experimental atlas algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("experimental data algorithm") OR ((("element both algorithms") OR ("level coding algorithm"))))~.
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• Removing quotes may allow a broader search: (( experimental data algorithm ) OR ((( element both algorithms ) OR ( level coding algorithm )))).
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