Perhaps you should try some spelling variations:
"client sampling algorithm" » "client mining algorithm" (Expand Search), "sediment sampling algorithm" (Expand Search)
"element mapping algorithm" » "element matching algorithm" (Expand Search), "element mining algorithm" (Expand Search), "element learning algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"element all algorithms" » "element ml algorithms" (Expand Search), "element art algorithms" (Expand Search), "element _ algorithms" (Expand Search), "elements small algorithms" (Expand Search), "element data algorithms" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("element mapping algorithm") OR ("client sampling algorithm"))) OR ("element all algorithms"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element mapping algorithm\") OR (\"client sampling algorithm\"))) OR (\"element all algorithms\"))".
• Removing quotes may allow a broader search: (((( element mapping algorithm ) OR ( client sampling algorithm ))) OR ( element all algorithms )).
• Adding a wildcard symbol may retrieve word variants: (((("element mapping algorithm") OR ("client sampling algorithm"))) OR ("element all algorithms"))*.