Perhaps you should try some spelling variations:
"scale processing algorithm" » "scale processing algorithms" (Expand Search), "image processing algorithm" (Expand Search), "signal processing algorithm" (Expand Search), "melt processing algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"data using algorithm" » "data cosine 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: (((("scale processing algorithm") OR ("data using algorithm"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"scale processing algorithm\") OR (\"data using algorithm\"))) OR (\"element method algorithm\"))*".
• Removing quotes may allow a broader search: (((( scale processing algorithm ) OR ( data using algorithm ))) OR ( element method algorithm ))*.