Perhaps you should try some spelling variations:
"select controls algorithm" » "select control algorithm" (Expand Search), "selected controls algorithm" (Expand Search)
"query modeling algorithm" » "query scheduling algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data 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 data algorithm") OR ("select controls algorithm"))) OR ("query modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element data algorithm\") OR (\"select controls algorithm\"))) OR (\"query modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( element data algorithm ) OR ( select controls algorithm ))) OR ( query modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithm") OR ("select controls algorithm"))) OR ("query modeling algorithm"))*.