いくら調(しら)べても答(こた)えは見(み)つからなかった。

however much | investigating | answer | as for | couldn't find

 No matter how much research I did, I could not find the answer.

View this episode here: https://thejapanesepage.com/jphrases-ep-130

View all episodes here: https://thejapanesepage.com/beginning-japanese-phrases-podcast-and-videos/

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