Perhaps you should try some spelling variations:
"age modeling algorithm" » "age making algorithm" (Expand Search), "case modeling algorithm" (Expand Search), "a modeling algorithm" (Expand Search), "afm modeling algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"elements rf algorithm" » "elements _ algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements art algorithms" (Expand Search), "elements ree algorithm" (Expand Search), "elements res 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: (("age modeling algorithm") OR ((("element method algorithm") OR ("elements rf algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"age modeling algorithm\") OR (((\"element method algorithm\") OR (\"elements rf algorithm\"))))".
• Removing quotes may allow a broader search: (( age modeling algorithm ) OR ((( element method algorithm ) OR ( elements rf algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("age modeling algorithm") OR ((("element method algorithm") OR ("elements rf algorithm"))))*.