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