Please help me

I am a despaired Brazilian. I would like to know the translation to English and the to kanji writing form of a chemical magazine called KOG KAGAKU ZASSHI. I don't speak Japanese but I discovered that this word is writing in the romaji form.
I tried to use the on line program babel fish, but it only accepts the kaji writing form and I don't know. If I knew this form I could find the magazine in the web and translate its contents to English.
I tried to find an on line program or download an appropriate software but it didn't solved my problems.
Please, Are here somebody that could translate the title (KOG KAGAKU ZASSHI) to English and write it in Kanji form??? I would be so thankfull.

I am not great with Japanese yet, but I hope this helps.

こg かがく ざっし - Jisho.org

Also if you are leaning Japanese is would highly recommend bookmarking Jisho.org

I don't know what KOG is supposed to be, but kagaku zasshi means "science magazine", and it's written 科学雑誌.

I am so thankfull for all the help that you both gave me.