Perhaps you should try some spelling variations:
"case modeling algorithm" » "case making algorithm" (Expand Search), "based modeling algorithm" (Expand Search), "data modeling algorithm" (Expand Search), "a modeling algorithm" (Expand Search)
"movement data algorithms" » "movement art algorithms" (Expand Search), "movement all algorithms" (Expand Search), "movement both algorithms" (Expand Search)
"develop two algorithms" » "develop ml algorithms" (Expand Search), "develop _ algorithms" (Expand Search), "develop art algorithms" (Expand Search), "developed two algorithms" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("develop two algorithms") OR ("movement data algorithms"))) OR ("case modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"develop two algorithms\") OR (\"movement data algorithms\"))) OR (\"case modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( develop two algorithms ) OR ( movement data algorithms ))) OR ( case modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("develop two algorithms") OR ("movement data algorithms"))) OR ("case modeling algorithm"))*.