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)
"relevant each algorithm" » "relevant search algorithm" (Expand Search), "relevant means algorithm" (Expand Search), "relevant health algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "relevant air 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 each algorithm") OR ("element method algorithm"))) OR ("case modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"relevant each algorithm\") OR (\"element method algorithm\"))) OR (\"case modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( relevant each algorithm ) OR ( element method algorithm ))) OR ( case modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("relevant each algorithm") OR ("element method algorithm"))) OR ("case modeling algorithm"))*.