Regex Help

[ARAJPUT_HENRY]

Hello All,

I want to create a regex formula for below entries. If column A contains either one of these then ok otherwise not . There can be small deviations in spelling and case insensitive. 

Primary Education (Grade1-6)
Secondary Education (Grade 7-9)
Bachelor Degree (4 Years)

Can anyone help. 

[Prometheus]

@ARAJPUT_HENRY Can you please upload some sample data?

[caltang]

Please provide relevant data to this use case, and kindly provide your criteria in as much detail as possible. If you have a workflow built halfway, kindly export that over as well.