Here is my expert advice, in concise point form.

1). Focus on Achievements in the CV In my experience, one major key to successful job applications, particularly for jobs in Zimbabwe or any other place, is tailoring your CV to focus on your past achievements rather than just stating your tasks. The listed vacancy demands some level of experience; a pointer that Highview Clinic values impact. Are there remarkable improvements in the health conditions of patients you managed at your previous job(s)? Highlight those!

2). Cut the Clutter in Your CV Job listings like this often receive large volumes of applications and recruiters spend less than a minute per CV. Trim your CV to 2 pages, max. State clearly your practical nursing experience, make sure your current practice certificate is not hidden in a sea of text.

3). Not Meeting All The Criteria Isn't a Dead-End Overtime, I have noticed that people walk away from job offers in Zimbabwe, employment opportunities in Zimbabwe and even escapes job search in Zimbabwe merely because they do not meet all the requirements. This shouldn't be you! Highlight your transferable skills and how they can make up for what you lack.

4). Use the Right Channel and Time The medium and timing for application submission could be the thin line between getting your application reviewed or ignored. For these job vacancies in Zim, apply by sending your CV to the stated email before the deadline. Keep an eye out for time zones if they apply.

5). Use the Right Job Title In the world of automated tracking systems and crowded job markets like with these job vacancies in Zimbabwe, the job title 'Registered General Nurse' is your best friend in this case. Use it verbatim in your CV and cover letter. Also, do not forget to mention Highview Clinic.

Now, to stand out:

1). Follow Up On Your Application After submitting your application for this Zimbabwean job, wait for about a week and then send a polite follow-up email expressing your continued interest in the position.

2). Maximize Your Cover Letter A cover letter offers you the chance to stand out, even in a flooded candidate pool. Take your time to write a captivating one as it could give you an edge in this job hunt in Zimbabwe.

3). Make a Video CV Video CVs are becoming popular, and rightly so. It brings your CV to life and helps you make a great first impression.

Finally, from the hiring organization's perspective, these could be overlooked:

1). Subtleties in the Job Description Most novice applicants will likely focus on the duties and responsibilities while overlooking subtle cues in the job description. Notice that this is not just any kind of nurse, but a 'Registered General Nurse'.

2). Current Practice Certificate Requirement While a seeming no-brainer, it is practical for the Highview Clinic, or any other recruitment agencies in Zimbabwe, to understand your current status in practice. Graduating from a Nursing Program is one thing, practicing is another.

3). The 'x1' Signifier This is a clear indication that the job opening is limited. To the organization, it means they are looking for the best fit, not just any fit. This should motivate the quality of application you submit.