Perhaps you should try some spelling variations:
"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)
"element multi algorithm" » "element multiple algorithms" (Expand Search), "element custom algorithm" (Expand Search), "elements multi algorithm" (Expand Search)
"complement box algorithm" » "complement low algorithm" (Expand Search), "complement _ algorithm" (Expand Search), "complement 5a algorithm" (Expand Search), "complement best algorithm" (Expand Search), "complement ii 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 multi algorithm") OR ("complement box algorithm"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element multi algorithm\") OR (\"complement box algorithm\"))) OR (\"level coding algorithm\"))*".
• Removing quotes may allow a broader search: (((( element multi algorithm ) OR ( complement box algorithm ))) OR ( level coding algorithm ))*.