Perhaps you should try some spelling variations:
"binary camera level optimization algorithm" » "binary camera based optimization algorithm" (Expand Search), "binary camera model optimization algorithm" (Expand Search)
"linac based global optimization algorithm" » "linac wave global optimization 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: (("binary camera level optimization algorithm") OR ("linac based global optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary camera level optimization algorithm\") OR (\"linac based global optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary camera level optimization algorithm ) OR ( linac based global optimization algorithm ))*.