Perhaps you should try some spelling variations:
process classification » protein classification (Expand Search), proposed classification (Expand Search), forest classification (Expand Search)
process optimization » model optimization (Expand Search)
_atch process » batch process (Expand Search), search process (Expand Search), acp process (Expand Search)
binary _atch » binary data (Expand Search)
a process » _ process (Expand Search)
binary a » binary _ (Expand Search), binary b (Expand Search), hilary a (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: "(( binary _atch process classification algorithm ) OR ( binary a process optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary _atch process classification algorithm ) OR ( binary a process optimization algorithm ))*.