Perhaps you should try some spelling variations:
"improvements make algorithm" » "improvements can algorithm" (Expand Search), "improvements _ algorithm" (Expand Search), "improvements also algorithm" (Expand Search), "improvements making algorithm" (Expand Search), "improvements based algorithm" (Expand Search), "improvements means algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"settlement data algorithm" » "settlement data algorithms" (Expand Search), "settlement update algorithm" (Expand Search), "settlement atlas 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: (((("improvements make algorithm") OR ("settlement data algorithm"))) OR ("data using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"improvements make algorithm\") OR (\"settlement data algorithm\"))) OR (\"data using algorithm\"))".
• Removing quotes may allow a broader search: (((( improvements make algorithm ) OR ( settlement data algorithm ))) OR ( data using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("improvements make algorithm") OR ("settlement data algorithm"))) OR ("data using algorithm"))*.