Perhaps you should try some spelling variations:
"client sampling algorithm" » "client mining algorithm" (Expand Search), "sediment sampling algorithm" (Expand Search)
"elements other algorithms" » "elements three algorithms" (Expand Search), "elements based algorithms" (Expand Search), "elements four algorithms" (Expand Search), "elements over algorithms" (Expand Search), "elements under algorithms" (Expand Search)
"element novel algorithm" » "element forest algorithm" (Expand Search), "element model algorithm" (Expand Search), "present novel algorithm" (Expand Search), "elements over algorithm" (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: (("client sampling algorithm") OR ((("element novel algorithm") OR ("elements other algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"client sampling algorithm\") OR (((\"element novel algorithm\") OR (\"elements other algorithms\"))))".
• Removing quotes may allow a broader search: (( client sampling algorithm ) OR ((( element novel algorithm ) OR ( elements other algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("client sampling algorithm") OR ((("element novel algorithm") OR ("elements other algorithms"))))*.