Need advice on how to optimize my regex code : I am trying to create a custom field in Google Data Studio using RegEx to basically create a filter based on Page URL. While I'm not getting an error message in GDS, the filed is not functioning. 

CASE
  	WHEN REGEXP_MATCH(Page, "(/bachelor-applied-science-health-sciences/|/bachelor-international-public-health/|/bachelor-science-health-education-and-health-promotion/|/bachelor-science-health-sciences-healthy-lifestyles-coaching/|/bachelor-science-nutrition/|/speech-and-hearing-science-bs/|/doctor-behavioral-health-clinical/|/doctor-behavioral-health-management/|/integrated-behavioral-health-clinical-grad-certificate/|/integrated-behavioral-health-management-grad-certificate/|/master-advanced-study-health-informatics/|/international-health-management-mihm/|/graduate/master-science-biomedical-diagnostics/|/graduate/medical-nutrition-ms/|/master-science-nutrition-dietetics/|/master-science-science-health-care-delivery/|/graduate-certificate-science-health-care-delivery/)") THEN "College of Health Solutions"

ELSE "Other"
END