Perhaps you should try some spelling variations:
joint optimization » policy optimization (Expand Search), wolf optimization (Expand Search), codon optimization (Expand Search)
task optimization » based optimization (Expand Search), phase optimization (Expand Search), path optimization (Expand Search)
binary basic » binary mask (Expand Search)
primary core » primary care (Expand Search), primary role (Expand Search), primary case (Expand Search)
basic joint » based joint (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( binary basic joint optimization algorithm ) OR ( primary core task optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( binary basic joint optimization algorithm ) OR ( primary core task optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( binary basic joint optimization algorithm ) OR ( primary core task optimization algorithm ))*.