Perhaps you should try some spelling variations:
"primary data modelling optimization algorithm" » "primary data model optimization algorithm" (Expand Search), "primary data routing optimization algorithm" (Expand Search), "primary data competing optimization algorithm" (Expand Search), "primary care modelling optimization algorithm" (Expand Search)
"binary a process optimization algorithm" » "binary a model optimization algorithm" (Expand Search), "binary _ process optimization algorithm" (Expand Search), "binary b process optimization algorithm" (Expand Search), "hilary a process optimization algorithm" (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: (("primary data modelling optimization algorithm") OR ("binary a process optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"primary data modelling optimization algorithm\") OR (\"binary a process optimization algorithm\"))".
• Removing quotes may allow a broader search: (( primary data modelling optimization algorithm ) OR ( binary a process optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("primary data modelling optimization algorithm") OR ("binary a process optimization algorithm"))*.