• Nothing matching exactly “Neftaly Investor Diseases Audit 2009” showed up in searches of Neftaly’s websites or academic / public archives.
• Some related Neftaly resources do exist, such as case‐study topics, internal reports, presentations, and community impact assessments, but none appear to use that specific title or focus. staff.saypro.online+2charity.saypro.online+2
• Public annual or audit reports from other organizations for 2009 were found, but not for “Neftaly Investor Diseases Audit.” ShareData+1

Perhaps the name is slightly wrong — e.g. “Neftaly Investor Diseases Audit 2010” could be a mix of two titles, or maybe “Neftaly” should be something else. If you have a PDF or source snippet, I can search that.

Check author / organization
Is “Neftaly” an organization or part of a larger institution? Was this done under government, a university, NGO, etc. Sometimes that helps trace it.

Check the year or time frame
Maybe the audit was done in 2009, 2010, or later, but published at another time.

Contact the source directly
If this is an internal report, you might need to contact the issuing organization to see if they can provide the document.

Try to locate internal or less‑public sources (e.g. Neftaly internal archives, NPO registry, etc.)

Check whether you meant a slightly different name or year (typos are common)

Draft an outline based on what you’d expect from a “Diseases Audit Case Studies Report” so you can build or reconstruct it

Check if you have any partial details — author, Sdate, publisher, or specific disease(s) studied.

Search in local archives, government health‑departments of South Africa, or in NGO/NGO‐networks that might partner with Neftaly.

See if there are similar reports (2014 / 2016) to infer structure or contents.

Research Case Studies Report” in public or academic sources. There are no references in Neftaly’s published content (website, charity/NPO reports, audit pages) that match that title or indicate such a report was released in 2017.

If you want, I can try to help you by:

• Searching through archives or possible internal documents (if you have access) to see whether it’s an unpublished or informal document.
• Drafting a plausible outline/summary of what such a report would contain (based on similar case studies or research audits) to help you reconstruct or request it.