How to say we examined the following magazines to collect the data. in Japanese
1)
データデータ(deta) (n) data/datum収集収集(shuushuu) (n,vs) gathering up/collection/accumulationのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionためため(tame) (n) the same/peer、、(、) Japanese comma次次(tsugi) (pref) next/hypo-/order/sequence/time/timesのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question雑誌雑誌(zasshi) (n) journal/magazine/periodicalをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,調査調査(chousa) (n,vs) investigation/examination/inquiry/enquiry/surveyしたした(shita) (n) did/a past form of the previous verb/tongue/tongue-like object/clapper/talon。。(。) Japanese period "."
