Perhaps you should try some spelling variations:
scraping algorithm » tracking algorithm (Expand Search), making algorithm (Expand Search), sorting algorithms (Expand Search)
sampling algorithm » mining algorithm (Expand Search)
mapping algorithm » matching algorithm (Expand Search), mining algorithm (Expand Search), learning algorithm (Expand Search)
element scraping » element strain (Expand Search), element mapping (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"element scraping algorithm\\") OR (\\"element ((mapping algorithm) OR (sampling algorithm))\\"))\"".
• Removing quotes may allow a broader search: (( element scraping algorithm ) OR ( element ((mapping algorithm) OR (sampling algorithm)) )).