Perhaps you should try some spelling variations:
switching algorithm » matching algorithm (Expand Search), matching algorithms (Expand Search), twisting algorithm (Expand Search)
element switching » element within (Expand Search), elements within (Expand Search), complement twitching (Expand Search)
mining algorithm » learning algorithm (Expand Search), means algorithm (Expand Search)
element mining » element mapping (Expand Search), element bonding (Expand Search), element modeling (Expand Search)

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

• Removing quotes may allow a broader search: (( element switching algorithm ) OR ( element mining algorithm )).