Where can I find XRD data?

Excuse me, I'm currently engaged in a research project that requires access to XRD (X-ray diffraction) data. I'm having some difficulty locating a reliable source for these datasets. Could you possibly direct me to any repositories, databases, or institutions that might offer access to such information? Additionally, if there are any specific search engines or online platforms you recommend for finding XRD data, I would greatly appreciate your guidance. Thank you for your time and assistance in this matter.