Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
game optimisation » game optimization, stage optimization, _ optimisation
source algorithm » our algorithm, search algorithm
modified game » modified male, modified adam
using source » using force, using morse
core using » code using, care nursing

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( core using source algorithm ) OR ( modified game optimisation algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( core using source algorithm ) OR ( modified game optimisation algorithm ))*".