Perhaps you should try some spelling variations:
"query modeling algorithm" » "query scheduling algorithm" (Expand Search)
"element data algorithms" » "element jaya algorithm" (Expand Search), "element jaya algorithms" (Expand Search), "element deer algorithms" (Expand Search), "elements data algorithms" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("present data algorithm") OR ("element data algorithms"))) OR ("query modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"present data algorithm\") OR (\"element data algorithms\"))) OR (\"query modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( present data algorithm ) OR ( element data algorithms ))) OR ( query modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("present data algorithm") OR ("element data algorithms"))) OR ("query modeling algorithm"))*.