Perhaps you should try some spelling variations:
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level colony algorithm" (Expand Search), "level scheduling algorithm" (Expand Search)
"movement data algorithm" » "movement jaya algorithm" (Expand Search), "movement deer algorithm" (Expand Search)
"elemental mapping algorithm" » "elementary mapping algorithm" (Expand Search), "elements mapping algorithm" (Expand Search), "element mapping algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("movement data algorithm") OR ((("elemental mapping algorithm") OR ("level coding algorithm"))))~.
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• Removing quotes may allow a broader search: (( movement data algorithm ) OR ((( elemental mapping algorithm ) OR ( level coding algorithm )))).
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