Perhaps you should try some spelling variations:
"client modeling algorithm" » "client making algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "climate modeling algorithm" (Expand Search), "current modeling algorithm" (Expand Search)
"elements tree algorithms" » "elements three algorithms" (Expand Search), "elements art algorithms" (Expand Search), "elements two algorithms" (Expand Search), "elements ree algorithms" (Expand Search), "element ree algorithms" (Expand Search), "elements res algorithms" (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: (("client modeling algorithm") OR ((("elements tree algorithms") OR ("element based algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"client modeling algorithm\") OR (((\"elements tree algorithms\") OR (\"element based algorithm\"))))".
• Removing quotes may allow a broader search: (( client modeling algorithm ) OR ((( elements tree algorithms ) OR ( element based algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("client modeling algorithm") OR ((("elements tree algorithms") OR ("element based algorithm"))))*.