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