Perhaps you should try some spelling variations:
"image 1_using algorithm" » "image cosine algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"data relating algorithm" » "data regulating algorithm" (Expand Search), "data relations algorithm" (Expand Search), "data relative 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 relating algorithm") OR ("image 1_using algorithm"))) OR ("element method algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data relating algorithm\") OR (\"image 1_using algorithm\"))) OR (\"element method algorithm\"))*".
• Removing quotes may allow a broader search: (((( data relating algorithm ) OR ( image 1_using algorithm ))) OR ( element method algorithm ))*.