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