(p. 41) anbēṣaka engaged in search or research or investigation. n. a searcher, a seeker; a researcher; an investigator. 23)

(p. 41) anbēṣaṇa search, research; investigation, inquiry. অন্বেষণ করা v. to search; to research; to investigate; to inquire, to look for. অন্বেষণীয় a. that which is to be searched or sought or researched or investigated. অন্বেষণে থাকা v. to be engaged in search or research or investigation; to be on the look-out for. 24)

(p. 1015) sukhanbēṣaṇa search or quest for comfort or happiness, an endeavour to be comfortable or happy. 9)