Perhaps you should try some spelling variations:
"data processing algorithm" » "data modeling algorithm" (Expand Search), "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"client sampling algorithm" » "client making algorithm" (Expand Search), "client modeling algorithm" (Expand Search), "client mining algorithm" (Expand Search)
"elements wt algorithm" » "elements _ algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements rf algorithm" (Expand Search), "elements b algorithm" (Expand Search), "elements fe 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 ((("client sampling algorithm") OR ("data processing algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements wt algorithm\") OR (((\"client sampling algorithm\") OR (\"data processing algorithm\"))))".
• Removing quotes may allow a broader search: (( elements wt algorithm ) OR ((( client sampling algorithm ) OR ( data processing algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements wt algorithm") OR ((("client sampling algorithm") OR ("data processing algorithm"))))*.