Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran ly hoi snippets" » "tran ly code snippets", "toan ly hoi snippets", "tran sy hoi snippets", "tran duy hoi snippets", "tran ly thoi snippets", "tran ly hoc snippets", "tran le hoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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