Getting 0 tweets for specific person

```python
name =
tweetCriteria = got.manager.TweetCriteria().setUsername(name).setMaxTweets(15)
tweets = got.manager.TweetManager.getTweets(tweetCriteria)
print(tweet)
for v in tweet:
print(v.text)
```

i seted name ="Fujiwaraizuho", tweets don't have any value.(if not,i can get tweets.)

I tried this code on several independent environment, but i can't get his tweet.
His account is not private, so I think there is no reason this issue occur.