Perhaps you should try some spelling variations:
"sediment sampling algorithm" » "sediment samples algorithm" (Expand Search), "sediment sample algorithm" (Expand Search)
"client mining algorithm" » "client learning algorithm" (Expand Search), "client means algorithm" (Expand Search)
"elements wt algorithm" » "elements _ algorithm" (Expand Search), "elements em algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements b algorithm" (Expand Search), "elements ree 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 wt algorithm") OR ((("sediment sampling algorithm") OR ("client mining algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements wt algorithm\") OR (((\"sediment sampling algorithm\") OR (\"client mining algorithm\"))))".
• Removing quotes may allow a broader search: (( elements wt algorithm ) OR ((( sediment sampling algorithm ) OR ( client mining algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements wt algorithm") OR ((("sediment sampling algorithm") OR ("client mining algorithm"))))*.