This is the 9907th most frequent Japanese word.
調べれ
"調べれ" is not a standalone word; it appears to be a conjugated form of "調べる" (to investigate or examine), likely the potential form "調べられる" (can investigate/examine).
The word 調べ is used here as a verb that means 'to examine,' and the statement explicitly mentions what is being explored, in this case, 'the data.'
データを調べています。
I am examining the data.
In this sentence, 調べ is used in past tense '調べました,' indicating a completed action of looking up or researching the answer to a question or problem.
問題の答えを調べました。
I looked up the answer to the problem.
Here, 調べ is used in its base form '調べる,' paired with '必要があります' to convey the necessity to perform an investigation or examination of some information.