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