Perhaps you should try some spelling variations:
"data scheduling algorithm" » "task scheduling algorithm" (Expand Search), "ahead scheduling algorithm" (Expand Search)
"element two algorithms" » "element _ algorithms" (Expand Search), "elements two algorithms" (Expand Search)
"element update algorithm" » "elements update algorithm" (Expand Search), "element updated algorithm" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element update algorithm\") OR (\"element two algorithms\"))) OR (\"data scheduling algorithm\"))~".
• Removing quotes may allow a broader search: (((( element update algorithm ) OR ( element two algorithms ))) OR ( data scheduling algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("element update algorithm") OR ("element two algorithms"))) OR ("data scheduling algorithm"))*.