Perhaps you should try some spelling variations:
"from modeling algorithm" » "from making algorithm" (Expand Search), "flow modeling algorithm" (Expand Search), "from model algorithm" (Expand Search)
"study clustering algorithm" » "fuzzy clustering algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data 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: (((("study clustering algorithm") OR ("from modeling algorithm"))) OR ("element data algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"study clustering algorithm\") OR (\"from modeling algorithm\"))) OR (\"element data algorithm\"))".
• Removing quotes may allow a broader search: (((( study clustering algorithm ) OR ( from modeling algorithm ))) OR ( element data algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("study clustering algorithm") OR ("from modeling algorithm"))) OR ("element data algorithm"))*.