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# importing the library
import pandas as pd
  
# Dataframe
df = pd.DataFrame({'team': ['Team 1', 'Team 1', 'Team 2', 
                            'Team 3', 'Team 2', 'Team 3'],
                   'Subject': ['Math', 'Science', 'Science',
                               'Math', 'Science', 'Math'],
                   'points': [10, 8, 10, 6, 6, 5]})
  
# Dropping the rows with "Sci"
# identify partial string
discard = ["Sci"]
  
# drop rows that contain the partial string "Sci"
df[~df.Subject.str.contains('|'.join(discard))]
  
#display
df

df = df[df[“column_name”].str.contains(“string1|string2”)==False]
df[ ~df.column_name.str.contains(‘|’.join([“string”])) ]