instruction: what was the name of the procedure performed to patient 78076, two times since 05/2101?
response: SELECT d_icd_procedures.short_title FROM d_icd_procedures WHERE d_icd_procedures.icd9_code IN (SELECT t1.icd9_code FROM (SELECT procedures_icd.icd9_code, COUNT(procedures_icd.charttime) AS c1 FROM procedures_icd WHERE procedures_icd.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 78076) AND STRFTIME('%y-%m', procedures_icd.charttime) >= '2101-05' GROUP BY procedures_icd.icd9_code) AS t1 WHERE t1.c1 = 2)