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)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"element tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore 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: (("client modeling algorithm") OR ((("element method algorithm") OR ("element tree algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"client modeling algorithm\") OR (((\"element method algorithm\") OR (\"element tree algorithms\"))))".
• Removing quotes may allow a broader search: (( client modeling algorithm ) OR ((( element method algorithm ) OR ( element tree algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("client modeling algorithm") OR ((("element method algorithm") OR ("element tree algorithms"))))*.