Perhaps you should try some spelling variations:
"data processing algorithm" » "data processing algorithms" (Expand Search)
"elements method algorithm" » "elements mould algorithm" (Expand Search)
"based motion algorithm" » "based auction algorithm" (Expand Search), "based control algorithm" (Expand Search), "based colony algorithm" (Expand Search), "based method 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: (("elements method algorithm") OR ((("data processing algorithm") OR ("based motion algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements method algorithm\") OR (((\"data processing algorithm\") OR (\"based motion algorithm\"))))*".
• Removing quotes may allow a broader search: (( elements method algorithm ) OR ((( data processing algorithm ) OR ( based motion algorithm ))))*.