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 pulsed optimized algorithms" » "modified pulsed optimized algorithm", "modified pulsed optimizer algorithms", "modified pulsed optimization algorithms", "modified pulse optimized algorithms"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified pulsed optimized algorithms") OR ("modified notion optimisation algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified pulsed optimized algorithms\") OR (\"modified notion optimisation algorithm\"))*".
• Removing quotes may allow a broader search: (( modified pulsed optimized algorithms ) OR ( modified notion optimisation algorithm ))*.