Perhaps you should try some spelling variations:
quantization algorithm » estimation algorithm
passive quantization » adaptive quantization
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
positive evolution » positive solutions
modified positive » modified adaptive
modified passive » modified adaptive

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: "(( modified passive quantization algorithm ) OR ( modified positive evolution algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified passive quantization algorithm ) OR ( modified positive evolution algorithm ))*.