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)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement atlas algorithm" (Expand Search)
"element based algorithm" » "engagement based algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("element based algorithm") OR ((("query processing algorithm") OR ("movement data algorithm"))))~.
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• Removing quotes may allow a broader search: (( element based algorithm ) OR ((( query processing algorithm ) OR ( movement data algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element based algorithm") OR ((("query processing algorithm") OR ("movement data algorithm"))))*.