Perhaps you should try some spelling variations:
"light processing algorithm" » "light modeling algorithm" (Expand Search), "light routing algorithm" (Expand Search), "light tracking algorithm" (Expand Search), "signal processing algorithm" (Expand Search), "time processing algorithm" (Expand Search), "light processin_ algorithm" (Expand Search), "light processinb algorithm" (Expand Search), "light processingnb algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"element g algorithm" » "element _ algorithm" (Expand Search), "element b algorithm" (Expand Search), "element gnb algorithm" (Expand Search), "elements _ 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: (((("element method algorithm") OR ("light processing algorithm"))) OR ("element g algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element method algorithm\") OR (\"light processing algorithm\"))) OR (\"element g algorithm\"))".
• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( light processing algorithm ))) OR ( element g algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element method algorithm") OR ("light processing algorithm"))) OR ("element g algorithm"))*.