Perhaps you should try some spelling variations:
"data using algorithm" » "data cosine algorithm" (Expand Search)
"solved using algorithm" » "solved cosine algorithm" (Expand Search)
"elementi per algorithm" » "elementi deer algorithm" (Expand Search), "elementi rd algorithm" (Expand Search), "elementi search algorithm" (Expand Search), "elements per algorithm" (Expand Search), "element per algorithm" (Expand Search), "elemental per algorithm" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("data using algorithm") OR ("solved using algorithm"))) OR ("elementi per algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"data using algorithm\") OR (\"solved using algorithm\"))) OR (\"elementi per algorithm\"))".
• Removing quotes may allow a broader search: (((( data using algorithm ) OR ( solved using algorithm ))) OR ( elementi per algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("data using algorithm") OR ("solved using algorithm"))) OR ("elementi per algorithm"))*.