Perhaps you should try some spelling variations:
"defined network optimisation algorithm" » "defined network optimization algorithms", "defined network estimation algorithm", "defined network estimation algorithms", "defined network optimization algorithm"
"powder using method algorithm" » "powder using mom algorithm", "code using method algorithm", "boiler using method algorithm", "model using method algorithm", "powder nursing methods algorithm", "powder focusing method algorithm", "powder using metal algorithm"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("powder using method algorithm") or ("defined network optimisation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("powder using method algorithm") OR ("defined network optimisation algorithm")).
• Removing quotes may allow a broader search: (( powder using method algorithm ) or ( defined network optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("powder using method algorithm") or ("defined network optimisation algorithm"))*.