Perhaps you should try some spelling variations:
"modified allocation optimisation algorithmss" » "modified allocation optimization algorithms", "modified allocation estimation algorithms", "modified allocation estimation algorithm", "modified allocation optimization algorithmss", "modified allocation optimization algorithmsss", "modified allocation estimation algorithmss", "modified allocation estimation algorithmsss"
"modified robust optimisation algorithm" » "modified robust optimization algorithms", "modified robust estimation algorithm", "modified robust estimation algorithms", "modified robust optimization algorithm"

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

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