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)
"element control algorithm" » "element controls algorithm" (Expand Search), "element content algorithm" (Expand Search), "dependent control algorithm" (Expand Search)
"relevant data algorithm" » "relevant data algorithms" (Expand Search), "relevant update algorithm" (Expand Search), "relevant atlas 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: (((("element control algorithm") OR ("relevant data algorithm"))) OR ("data processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element control algorithm\") OR (\"relevant data algorithm\"))) OR (\"data processing algorithm\"))".
• Removing quotes may allow a broader search: (((( element control algorithm ) OR ( relevant data algorithm ))) OR ( data processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element control algorithm") OR ("relevant data algorithm"))) OR ("data processing algorithm"))*.