Perhaps you should try some spelling variations:
"effects sampling algorithm" » "effects mining algorithm" (Expand Search), "effects modeling algorithm" (Expand Search), "effects along algorithm" (Expand Search), "effects arising algorithm" (Expand Search)
"elements novel algorithm" » "elements forest algorithm" (Expand Search), "elements over algorithm" (Expand Search), "element model algorithm" (Expand Search), "elements involved algorithm" (Expand Search)
"effects using algorithm" » "effects routing algorithm" (Expand Search), "effects fusion algorithm" (Expand Search), "effects mining 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 novel algorithm") OR ((("effects sampling algorithm") OR ("effects using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements novel algorithm\") OR (((\"effects sampling algorithm\") OR (\"effects using algorithm\"))))".
• Removing quotes may allow a broader search: (( elements novel algorithm ) OR ((( effects sampling algorithm ) OR ( effects using algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements novel algorithm") OR ((("effects sampling algorithm") OR ("effects using algorithm"))))*.