Did they come back? Magical items can suddenly appear just like they disappear.
You should look for the items normally, after you visualize/feel welcoming them back. If unsuccessful, Iād do a complete ritual or raise a lot of energy for manifesting. Also ask them to return and help you find them.
After this Iād just let go, and if after a while they are gone for good, send them blessings and let them go.
Play angelic intercession and ask for a ādetective/sleuthā angel. Angels are good at finding lost items, and also at giving āsignsā so you know youāre on the right track.
A psychic could also help. And a pendulum search too.
I realize some time passed since you posted this so my apologies if I brought back bad memories.
Good luck with finding them, and if you donāt you can always try to re-house them.