Perhaps you should try some spelling variations:
"modified notion optimisation algorithm" » "modified notion optimization algorithms", "modified notion estimation algorithm", "modified notion estimation algorithms", "modified network optimization algorithm"
"modified early solution algorithm" » "modified early evolution algorithm", "modified early convolution algorithms", "modified early evolutionary algorithm", "modified male solution algorithm", "modified near solution algorithm", "modified nacl solution 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 notion optimisation algorithm") OR ("modified early solution algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified notion optimisation algorithm\") OR (\"modified early solution algorithm\"))".
• Removing quotes may allow a broader search: (( modified notion optimisation algorithm ) OR ( modified early solution algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified notion optimisation algorithm") OR ("modified early solution algorithm"))*.