I've created so many pcb designs with easyeda.
for every next project some of portion will directly applicable from previous designs.
for that i need to think that which project I've used ,
Ex : LM2596 power design
i need to think that which project I've used, open that sch or pcb, & sometimes I don't know which other projects also have that design
so searching with part number whatever used in project it will be easy for us
