Perhaps you should try some spelling variations:
"query processing algorithm" » "query routing algorithm" (Expand Search), "query tracking algorithm" (Expand Search), "query boosting algorithm" (Expand Search), "pre processing algorithm" (Expand Search)
"key modeling algorithm" » "key making algorithm" (Expand Search), "fem modeling algorithm" (Expand Search), "decay modeling algorithm" (Expand Search), "best modeling algorithm" (Expand Search)
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element atlas algorithm" (Expand Search), "settlement data algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement 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 ((("query processing algorithm") OR ("key modeling algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element data algorithm\") OR (((\"query processing algorithm\") OR (\"key modeling algorithm\"))))".
• Removing quotes may allow a broader search: (( element data algorithm ) OR ((( query processing algorithm ) OR ( key modeling algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element data algorithm") OR ((("query processing algorithm") OR ("key modeling algorithm"))))*.