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