Perhaps you should try some spelling variations:
"element component algorithm" » "latent component algorithm" (Expand Search), "elementary components algorithm" (Expand Search), "complement component algorithm" (Expand Search)
"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 tree algorithms" » "element three algorithms" (Expand Search), "element art algorithms" (Expand Search), "element two algorithms" (Expand Search), "element ree algorithms" (Expand Search), "element te algorithms" (Expand Search), "element ore algorithms" (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 component algorithm") OR ("element tree algorithms"))) OR ("level coding algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element component algorithm\") OR (\"element tree algorithms\"))) OR (\"level coding algorithm\"))".
• Removing quotes may allow a broader search: (((( element component algorithm ) OR ( element tree algorithms ))) OR ( level coding algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element component algorithm") OR ("element tree algorithms"))) OR ("level coding algorithm"))*.