Not fetching max tweets (100) in 1 request


Hi, I am using the sandbox environment of the premium api in python to fetch tweets about Lenovo Ideapad 320. It is using 4 requests to fetch around 169 tweets. Ideally, I should get that in only 2 requests (sandbox fetches 100 tweets in 1 request). I am unable to understand why extra tweets are getting used. For reference, I have mentioned my query below:

{“query”:“ideapad 320 -uberbuyer -youtube -https -http -deal -deals -atak lang:en -has:links”, “fromDate”: “201801010000”, “toDate”: “201807010000”, “maxResults”: 100}

Let me know if any other information is required.
Thanks in advance.