Perhaps you should try some spelling variations:
"element scraping algorithm" » "element making algorithm" (Expand Search), "element sorting algorithms" (Expand Search), "element tracking algorithm" (Expand Search), "element strain algorithm" (Expand Search), "element mapping algorithm" (Expand Search)
"elements magic algorithm" » "elements making algorithm" (Expand Search), "elements mogwo algorithm" (Expand Search), "elements fastica algorithm" (Expand Search), "elements mges algorithm" (Expand Search)
"china needs algorithm" » "china means algorithm" (Expand Search), "china new algorithm" (Expand Search), "china leiden 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: (((("element scraping algorithm") OR ("elements magic algorithm"))) OR ("china needs algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element scraping algorithm\") OR (\"elements magic algorithm\"))) OR (\"china needs algorithm\"))".
• Removing quotes may allow a broader search: (((( element scraping algorithm ) OR ( elements magic algorithm ))) OR ( china needs algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element scraping algorithm") OR ("elements magic algorithm"))) OR ("china needs algorithm"))*.