Perhaps you should try some spelling variations:
"data code algorithm" » "data cosine algorithm" (Expand Search), "data rd algorithm" (Expand Search), "data colony algorithm" (Expand Search)
"path tracking algorithm" » "path training algorithm" (Expand Search), "path taking algorithm" (Expand Search)
"element network algorithm" » "elements network 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: (((("data code algorithm") OR ("path tracking algorithm"))) OR ("element network algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data code algorithm\") OR (\"path tracking algorithm\"))) OR (\"element network algorithm\"))*".
• Removing quotes may allow a broader search: (((( data code algorithm ) OR ( path tracking algorithm ))) OR ( element network algorithm ))*.