Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement cosine algorithm" (Expand Search)
"settlement data algorithm" » "settlement jaya algorithm" (Expand Search), "settlement deer algorithm" (Expand Search)
"element td3 algorithm" » "element rd algorithm" (Expand Search), "elements td3 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: (("settlement data algorithm") OR ((("implement routine algorithm") OR ("element td3 algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"settlement data algorithm\") OR (((\"implement routine algorithm\") OR (\"element td3 algorithm\"))))".
• Removing quotes may allow a broader search: (( settlement data algorithm ) OR ((( implement routine algorithm ) OR ( element td3 algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("settlement data algorithm") OR ((("implement routine algorithm") OR ("element td3 algorithm"))))*.