Perhaps you should try some spelling variations:
"sampling algorithmss" » "sampling algorithms" (Expand Search), "sampling algorithmsss" (Expand Search)
"sampling algorithmssssssssssssss" » "sampling algorithmsssssssssssss" (Expand Search), "sampling algorithmsssssssssssssss" (Expand Search)
"sampling algorithm" » "sampling algorithms" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sampling algorithmss\") OR (((\"sampling algorithmssssssssssssss\") OR (\"sampling algorithm\"))))~".
• Removing quotes may allow a broader search: (( sampling algorithmss ) OR ((( sampling algorithmssssssssssssss ) OR ( sampling algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("sampling algorithmss") OR ((("sampling algorithmssssssssssssss") OR ("sampling algorithm"))))*.