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 routing algorithm" (Expand Search), "improvements fusion algorithm" (Expand Search)
"data using algorithm" » "data using algorithms" (Expand Search), "data routing algorithm" (Expand Search), "data fusion algorithm" (Expand Search)
"movement data algorithms" » "movement art algorithms" (Expand Search), "movement all algorithms" (Expand Search), "movement both 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 ("movement data algorithms"))) OR ("data using algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"improvements using algorithm\") OR (\"movement data algorithms\"))) OR (\"data using algorithm\"))".
• Removing quotes may allow a broader search: (((( improvements using algorithm ) OR ( movement data algorithms ))) OR ( data using algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("improvements using algorithm") OR ("movement data algorithms"))) OR ("data using algorithm"))*.