Perhaps you should try some spelling variations:
objective optimization » multiobjective optimization
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
mppt algorithm » mom algorithm, qspr algorithm
core » more, care
weaning » meaning, wearing, learning

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( (code OR core) weaning mppt algorithm ) OR ( modified objective optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (code OR core) weaning mppt algorithm ) or ( modified objective optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( (code OR core) weaning mppt algorithm ) or ( modified objective optimization algorithm ))*.