Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"element could algorithm" » "element mould algorithm" (Expand Search), "element carlo algorithm" (Expand Search), "element colony algorithm" (Expand Search), "elements could algorithm" (Expand Search)
"models using algorithm" » "models cosine algorithm" (Expand Search), "model using algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("element could algorithm") OR ((("data processing algorithm") OR ("models using algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element could algorithm\") OR (((\"data processing algorithm\") OR (\"models using algorithm\"))))*".
• Removing quotes may allow a broader search: (( element could algorithm ) OR ((( data processing algorithm ) OR ( models using algorithm ))))*.