Perhaps you should try some spelling variations:
nordic literature » gnostic literature, norse literature, arabic literature
heroic literature » epic literature, arabic literature, music literature
indic literature » indian literature, medica literature, music literature
vedic literature » medica literature, epic literature, medical literature
erotic » exotic

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((indic literature) OR (vedic literature))) OR (((nordic literature) OR (((heroic literature) OR (erotic literature)))))) (english) / fast*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((indic literature) OR (vedic literature))) or (((nordic literature) or (((heroic literature) or (erotic literature)))))) (english) / fast*".