Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
invasive evolution » invasive ventilation
modified quantile » modified adaptive
modified invasive » modified passive

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified quantile estimation algorithms ) OR ( modified invasive evolution algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified quantile estimation algorithms ) OR ( modified invasive evolution algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( modified quantile estimation algorithms ) OR ( modified invasive evolution algorithm ))*.