Perhaps you should try some spelling variations:
"modified allocation optimisation algorithm" » "modified allocation optimization algorithm", "modified allocation optimization algorithms", "modified allocation estimation algorithm", "modified allocation estimation algorithms"
"machinery learning method algorithm" » "machine learning method algorithm", "machinery learning mom algorithm", "machinery learning methods algorithm", "machinery graining methods algorithm", "machinery learning emotion algorithm"

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

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