Perhaps you should try some spelling variations:
"improvements using algorithm" » "movements using algorithm" (Expand Search), "improvement among algorithm" (Expand Search), "improvements can algorithm" (Expand Search), "improvements using algorithms" (Expand Search), "improvements routing algorithm" (Expand Search), "improvements fusion algorithm" (Expand Search)
"element update algorithm" » "element pass algorithm" (Expand Search), "element data algorithms" (Expand Search), "element ipca algorithm" (Expand Search), "element data algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (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: "((((\"improvements using algorithm\") OR (\"element update algorithm\"))) OR (\"data using algorithm\"))~".
• Removing quotes may allow a broader search: (((( improvements using algorithm ) OR ( element update algorithm ))) OR ( data using algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("improvements using algorithm") OR ("element update algorithm"))) OR ("data using algorithm"))*.