Perhaps you should try some spelling variations:
"effects sampling algorithm" » "effects making algorithm" (Expand Search), "effects modeling algorithm" (Expand Search), "effects mining algorithm" (Expand Search), "effects along algorithm" (Expand Search), "effects arising algorithm" (Expand Search)
"effects using algorithm" » "effects using algorithms" (Expand Search), "effects routing algorithm" (Expand Search), "effects fusion algorithm" (Expand Search), "events using algorithm" (Expand Search)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement 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: (("movement data algorithm") OR ((("effects using algorithm") OR ("effects sampling algorithm"))))~.
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• Removing quotes may allow a broader search: (( movement data algorithm ) OR ((( effects using algorithm ) OR ( effects sampling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("movement data algorithm") OR ((("effects using algorithm") OR ("effects sampling algorithm"))))*.