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.

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