Perhaps you should try some spelling variations:
"cloud modeling algorithm" » "cloud making algorithm" (Expand Search), "flood modeling algorithm" (Expand Search), "cloud model algorithm" (Expand Search), "flow modeling algorithm" (Expand Search)
"data sorting algorithms" » "data routing algorithm" (Expand Search), "data learning algorithms" (Expand Search), "data working algorithms" (Expand Search), "data supporting algorithms" (Expand Search), "data settings algorithms" (Expand Search)
"movement data algorithm" » "movement data algorithms" (Expand Search), "movement update algorithm" (Expand Search), "movement atlas algorithm" (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: (("movement data algorithm") OR ((("cloud modeling algorithm") OR ("data sorting algorithms"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"movement data algorithm\") OR (((\"cloud modeling algorithm\") OR (\"data sorting algorithms\"))))".
• Removing quotes may allow a broader search: (( movement data algorithm ) OR ((( cloud modeling algorithm ) OR ( data sorting algorithms )))).
• Adding a wildcard symbol may retrieve word variants: (("movement data algorithm") OR ((("cloud modeling algorithm") OR ("data sorting algorithms"))))*.