what procedure is provided to patient 3369 two or more times in 01/2101?
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 = 3369 ) and strftime('%y-%m',procedures_icd.charttime) = '2101-01' group by procedures_icd.icd9_code ) as t1 where t1.c1 >= 2 )