Perhaps you should try some spelling variations:
"signal modeling algorithm" » "signal making algorithm" (Expand Search), "spatial modeling algorithm" (Expand Search), "visual modelling algorithm" (Expand Search)
"elements cscap algorithm" » "elements cc3d algorithm" (Expand Search), "elements ipca algorithm" (Expand Search), "elements custom algorithm" (Expand Search), "elements crcy algorithm" (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 ("elements cscap algorithm"))) OR ("signal modeling algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"movement data algorithm\") OR (\"elements cscap algorithm\"))) OR (\"signal modeling algorithm\"))".
• Removing quotes may allow a broader search: (((( movement data algorithm ) OR ( elements cscap algorithm ))) OR ( signal modeling algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("movement data algorithm") OR ("elements cscap algorithm"))) OR ("signal modeling algorithm"))*.