Perhaps you should try some spelling variations:
"query modeling algorithm" » "query scheduling algorithm" (Expand Search), "query modelin_ algorithms" (Expand Search), "query modelinrd algorithm" (Expand Search)
"element cscap algorithm" » "element cosine algorithm" (Expand Search)
"element g algorithm" » "element _ algorithms" (Expand Search), "element rd algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "clement k 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: "((\"query modeling algorithm\") OR (((\"element g algorithm\") OR (\"element cscap algorithm\"))))~".
• Removing quotes may allow a broader search: (( query modeling algorithm ) OR ((( element g algorithm ) OR ( element cscap algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("query modeling algorithm") OR ((("element g algorithm") OR ("element cscap algorithm"))))*.