Perhaps you should try some spelling variations:
"allocation optimisation algorithmssssssssss" » "allocation optimization algorithmssssssssss", "allocation optimization algorithmsssssssssss", "allocation estimation algorithmssssssssss", "allocation estimation algorithmsssssssssss"
"parameter optimisation algorithm" » "parameter optimization algorithm", "parameter estimation algorithm", "parameter optimization algorithms", "parameter estimation algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("parameter optimisation algorithm") OR ("allocation optimisation algorithmssssssssss"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"parameter optimisation algorithm\") OR (\"allocation optimisation algorithmssssssssss\"))".
• Removing quotes may allow a broader search: (( parameter optimisation algorithm ) OR ( allocation optimisation algorithmssssssssss )).
• Adding a wildcard symbol may retrieve word variants: (("parameter optimisation algorithm") OR ("allocation optimisation algorithmssssssssss"))*.