Perhaps you should try some spelling variations:
"data processing algorithm" » "data routing algorithm" (Expand Search), "data tracking algorithm" (Expand Search), "data boosting algorithm" (Expand Search), "image processing algorithm" (Expand Search)
"joint modeling algorithm" » "joint making algorithm" (Expand Search), "joint model algorithm" (Expand Search)
"element tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore 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: "((((\"data processing algorithm\") OR (\"joint modeling algorithm\"))) OR (\"element tree algorithms\"))~".
• Removing quotes may allow a broader search: (((( data processing algorithm ) OR ( joint modeling algorithm ))) OR ( element tree algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data processing algorithm") OR ("joint modeling algorithm"))) OR ("element tree algorithms"))*.