Perhaps you should try some spelling variations:
multiobjective estimation » multiobjective optimization
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
error controlled » error control
controlled qspr » controlled aspect
qspr algorithm » mppt algorithm, our algorithm

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified multiobjective estimation algorithms ) or ( error controlled qspr algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified multiobjective estimation algorithms ) OR ( error controlled qspr algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( modified multiobjective estimation algorithms ) or ( error controlled qspr algorithm ))*.