Perhaps you should try some spelling variations:
"dft modeling algorithm" » "dft making algorithm" (Expand Search), "data modeling algorithm" (Expand Search), "afm modeling algorithm" (Expand Search), "path modeling algorithm" (Expand Search)
"element update algorithm" » "element pass algorithm" (Expand Search), "element data algorithms" (Expand Search), "element ipca algorithm" (Expand Search), "element data algorithm" (Expand Search)
"data using algorithms" » "data pacing algorithms" (Expand Search), "data nine algorithms" (Expand Search), "data sorting algorithms" (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 update algorithm") OR ((("data using algorithms") OR ("dft modeling algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element update algorithm\") OR (((\"data using algorithms\") OR (\"dft modeling algorithm\"))))".
• Removing quotes may allow a broader search: (( element update algorithm ) OR ((( data using algorithms ) OR ( dft modeling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element update algorithm") OR ((("data using algorithms") OR ("dft modeling algorithm"))))*.