Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
allocation algorithm » estimation algorithm, evolution algorithm, predation algorithm
total estimation » motion estimation, pose estimation, total variation
modified total » modified thermal, modified ti6al4v

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 total estimation algorithms ) OR ( modified objective allocation algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified total estimation algorithms ) OR ( modified objective allocation algorithm ))*.