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)
"elements tree algorithms" » "elements three algorithms" (Expand Search), "elements art algorithms" (Expand Search), "elements two algorithms" (Expand Search), "elements ree algorithms" (Expand Search), "element ree algorithms" (Expand Search), "elements res algorithms" (Expand Search)
"elements new algorithm" » "elements novel algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements fe algorithm" (Expand Search), "elements mges 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: (((("light processing algorithm") OR ("elements tree algorithms"))) OR ("elements new algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"light processing algorithm\") OR (\"elements tree algorithms\"))) OR (\"elements new algorithm\"))".
• Removing quotes may allow a broader search: (((( light processing algorithm ) OR ( elements tree algorithms ))) OR ( elements new algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("light processing algorithm") OR ("elements tree algorithms"))) OR ("elements new algorithm"))*.