Probable solutions include replacing aluminum wiring with metals that are better conductors (e.g., copper) and improving the insulators used to shield the wires.
(Probable solutions; include; replacing aluminum wiring with metals that are better conductors (e.g., copper) and improving the insulators) (metals; are; better conductors) (the insulators; used; to shield the wires)
Probable solutions metals the insulators
include are used
replacing aluminum wiring with metals that are better conductors (e.g., copper) and improving the insulators
better conductors
to shield the wires