Perhaps you should try some spelling variations:
"allocation optimisation algorithm" » "allocation optimization algorithm", "allocation optimization algorithms", "allocation estimation algorithm", "allocation estimation algorithms"
"notion optimisation algorithmssssssssssss" » "notion optimization algorithmsssssssssssss", "notion estimation algorithmssssssssssss", "notion estimation algorithmsssssssssssss", "network optimization algorithmssssssssssss"

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

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