Perhaps you should try some spelling variations:
"improvements using algorithm" » "movements using algorithm" (Expand Search), "improvement among algorithm" (Expand Search), "improvements can algorithm" (Expand Search), "improvements using algorithms" (Expand Search), "improvements fusion algorithm" (Expand Search), "improvements making algorithm" (Expand Search)
"data routing algorithm" » "data modeling algorithm" (Expand Search), "data finding algorithm" (Expand Search), "data making algorithm" (Expand Search), "data groupings algorithm" (Expand Search), "data relating algorithm" (Expand Search), "data using algorithm" (Expand Search)
"element both algorithms" » "element art algorithms" (Expand Search), "element four algorithms" (Expand Search), "element box algorithm" (Expand Search), "element data algorithms" (Expand Search), "element te algorithms" (Expand Search), "element mesh algorithms" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("improvements using algorithm") OR ("element both algorithms"))) OR ("data routing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"improvements using algorithm\") OR (\"element both algorithms\"))) OR (\"data routing algorithm\"))".
• Removing quotes may allow a broader search: (((( improvements using algorithm ) OR ( element both algorithms ))) OR ( data routing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("improvements using algorithm") OR ("element both algorithms"))) OR ("data routing algorithm"))*.