#test data
lines = ['razrazraz,rabotay', 'vilkoy, rabotay, razrazraz', 'kak ya vilkoy chistit to budu?']
uniWords = {0: 'raz', 1:'vilkoy', 2: 'bratishka', 3: 'rabota'}
 
 
matrix = [[0 for col in uniWords] for row in lines]
 
 
for index, line in enumerate(lines):
    for key, val in uniWords.items():
        matrix[index][key] = line.count(val)
 
print(matrix)