Neeva is coming. This is a new subscribed search site without any Ads. The first three months could be used for free. However, I registered and then it seems 7 months for free. Why? This service might be used in US but not in Japan.
https://neeva.com/
FeiyuTech現行日本代理店?
https://interak.co.jp/service/
東海岸在住のbackspace.fm初心者です。
Twitter @Sera_Astraea