Perhaps you should try some spelling variations:
phase function » taste function (Expand Search)
algorithm step » algorithm its (Expand Search), algorithm sma (Expand Search), algorithm survey (Expand Search)
step function » taste function (Expand Search)
algorithm aoa » algorithm goa (Expand Search), algorithm fa (Expand Search), algorithm a (Expand Search)
aoa function » cost function (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( algorithm phase function ) OR ( algorithm step function ))) OR ( algorithm aoa function ))~".
• Adding a wildcard symbol may retrieve word variants: (((( algorithm phase function ) OR ( algorithm step function ))) OR ( algorithm aoa function ))*.