Perhaps you should try some spelling variations:
"query processing algorithm" » "query modeling algorithm" (Expand Search), "query routing algorithm" (Expand Search), "query tracking algorithm" (Expand Search), "pre processing algorithm" (Expand Search)
"element study algorithm" » "element wsindy algorithm" (Expand Search), "element td3 algorithm" (Expand Search), "element seu algorithm" (Expand Search), "relevant study algorithm" (Expand Search), "present study algorithm" (Expand Search), "recent study algorithm" (Expand Search)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement atlas algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("query processing algorithm") OR ((("element study algorithm") OR ("movement data algorithm"))))~.
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• Removing quotes may allow a broader search: (( query processing algorithm ) OR ((( element study algorithm ) OR ( movement data algorithm )))).
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