Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung toan do snippets" » "dung toan code snippets", "dung doanh do snippets", "dung thang do snippets", "dung thanh do snippets", "dung toan ho snippets", "dung toan co snippets", "dung toan du snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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