Perhaps you should try some spelling variations:
"fluent processing algorithm" » "plant processing algorithm" (Expand Search), "light processing algorithm" (Expand Search), "query processing algorithm" (Expand Search)
"element tree algorithms" » "element three algorithms" (Expand Search), "element other algorithms" (Expand Search), "element art algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "elements ree algorithms" (Expand Search)
"element means algorithm" » "element search algorithm" (Expand Search), "element mesh 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: (("fluent processing algorithm") OR ((("element tree algorithms") OR ("element means algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"fluent processing algorithm\") OR (((\"element tree algorithms\") OR (\"element means algorithm\"))))".
• Removing quotes may allow a broader search: (( fluent processing algorithm ) OR ((( element tree algorithms ) OR ( element means algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("fluent processing algorithm") OR ((("element tree algorithms") OR ("element means algorithm"))))*.