It looks like the string you provided — "Gomu o Tsukete to Iimashita yo ne -02- -WebRip-... %7CVERIFIED%7C" — is not a standard article keyword but rather a fragment of a filename, possibly from a fansub or torrent release of an anime, drama, or audio drama episode.
ゴムを付けてと言いましたよね (Gomu o Tsukete to Iimashita yo ne) Hentai / Adult Romance / Drama Originally a manga, later adapted into an OVA (Original Video Animation) It looks like the string you provided —
Extracted strings from binary (if run through strings.exe): It looks like the string you provided —
Breaking Down the Subject Line