I am getting following output : `[[], [], ['Audi'], ['audi'], ['AuDi']]`  

But I want `['Audi','audi','AuDi']`  

my code is:

```
from docx import Document
document = Document(r'C:\Users\aliassample02.docx')
list1 = []
for para in document.paragraphs:
    results = re.findall(r'audi', para.text, re.IGNORECASE)
    list1.append(results)
print(list1)

```