[Closed] Buying credits for automatic translations.

Hello. I need to translate my website to 3 languages. Website has almost 100k words so the translation cost is not neglectible. My problem si, the last time I did that, word count for a website was 10k words, so I purchased a 10k words worth of credits. I was only able to translate 4k words and it burned through all my credits. I talked to WPML support and was given an explanation that WPML sometimes has a bug that does not calculate words correctly. I ended up paying for additional 6k credits for a client website from my own pocket. I don't wanna do that again, so my question would be, how accurately can I calculate words on my site and how can I know if this bug was fixed or not? This was more than a year ago I think...