Perhaps you should try some spelling variations:
allocation estimation » allocation optimization, motion estimation
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
solutions algorithm » solution algorithm, evolution algorithm, evolutionary algorithm
modified positive » 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 positive solutions algorithm ) OR ( modified allocation estimation algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified positive solutions algorithm ) OR ( modified allocation estimation algorithms ))*.