Perhaps you should try some spelling variations:
"case modeling algorithm" » "case making algorithm" (Expand Search), "based modeling algorithm" (Expand Search), "data modeling algorithm" (Expand Search), "a 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: (("case modeling algorithm") OR ((("element method algorithm") OR ("elements rf algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"case modeling algorithm\") OR (((\"element method algorithm\") OR (\"elements rf algorithm\"))))".
• Removing quotes may allow a broader search: (( case modeling algorithm ) OR ((( element method algorithm ) OR ( elements rf algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("case modeling algorithm") OR ((("element method algorithm") OR ("elements rf algorithm"))))*.