Perhaps you should try some spelling variations:
"elements routing algorithm" » "elements modeling algorithm" (Expand Search), "elements finding algorithm" (Expand Search), "elements making algorithm" (Expand Search), "elements during algorithm" (Expand Search), "element bonding algorithm" (Expand Search)
"level coding algorithm" » "level cosine algorithm" (Expand Search), "level modeling algorithm" (Expand Search), "level finding algorithm" (Expand Search), "level according algorithm" (Expand Search), "level using algorithm" (Expand Search)
"elements wold algorithm" » "elements rl algorithm" (Expand Search), "elements box algorithm" (Expand Search), "elements colony algorithm" (Expand Search), "elements wt algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elements routing algorithm") OR ("elements wold algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements routing algorithm\") OR (\"elements wold algorithm\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( elements routing algorithm ) OR ( elements wold algorithm ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements routing algorithm") OR ("elements wold algorithm"))) OR ("level coding algorithm"))*.