Perhaps you should try some spelling variations:
"client sampling algorithm" » "client making algorithm" (Expand Search), "client modeling algorithm" (Expand Search), "client matching algorithm" (Expand Search)
"client mining algorithm" » "client finding algorithm" (Expand Search), "client making algorithm" (Expand Search), "client training algorithms" (Expand Search)
"elements b algorithm" » "elements _ algorithm" (Expand Search), "elements box algorithm" (Expand Search), "elements dbo algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element g 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: (("elements b algorithm") OR ((("client sampling algorithm") OR ("client mining algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements b algorithm\") OR (((\"client sampling algorithm\") OR (\"client mining algorithm\"))))".
• Removing quotes may allow a broader search: (( elements b algorithm ) OR ((( client sampling algorithm ) OR ( client mining algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements b algorithm") OR ((("client sampling algorithm") OR ("client mining algorithm"))))*.