ar: Arabic · bg: Bulgarian · cs: Czech · da:Danish · de: German · el: Greek · en: English · es: Spanish · et : Estonian · fa: Persian · fi: Suomi · fr: French · he: Hebrew · hi: Hindi · hr: Croatian · hu: Hungarian · id: Indonesian · is: Icelandic · it: Italian · ja: Japanese · ko: Korean · lt: Lithuanian · lv: Latvian · nl: Dutch · no: Norwegian · pl: Polish · pt: Portuguese · ro: Romanian · ru: Russian · sk: Slovak · sl: Slovenian · sr: Serbian · sv: Swedish · th: Thai · tr: Turkish · vi: Vietnamese · zh: Chinese

... SPECTROLOGICAL ... (1 element)

... CTROLOGICA ... (5 elements)

ELECTROLOGICA · ELECTROLOGICAS · SPECTROLOGICAL

... ECTROLOGIC ... (6 elements)

ELECTROLOGICA · ELECTROLOGICAS · ELECTROLOGICOS · SPECTROLOGICAL

... SPECTROLOG ... (2 elements)

SPECTROLOGICAL · SPECTROLOGY

... TROLOGICAL ... (5 elements)

ASTROLOGICAL · METROLOGICAL · PETROLOGICALLY · SPECTROLOGICAL