Perhaps you should try some spelling variations:
"client sampling algorithm" » "client making algorithm" (Expand Search), "client modeling algorithm" (Expand Search), "client mining algorithm" (Expand Search)
"element learning algorithms" » "excellent learning algorithms" (Expand Search), "student learning algorithms" (Expand Search), "agent learning algorithms" (Expand Search)
"element te algorithm" » "element tide algorithm" (Expand Search), "element new algorithm" (Expand Search), "element de algorithms" (Expand Search), "element _ algorithm" (Expand Search), "element g algorithm" (Expand Search), "element 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: (("element te algorithm") OR ((("client sampling algorithm") OR ("element learning algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element te algorithm\") OR (((\"client sampling algorithm\") OR (\"element learning algorithms\"))))".
• Removing quotes may allow a broader search: (( element te algorithm ) OR ((( client sampling algorithm ) OR ( element learning algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("element te algorithm") OR ((("client sampling algorithm") OR ("element learning algorithms"))))*.