Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoat dong co snippets" » "hoat dong code snippets", "hoa dong co snippets", "hoan dong co snippets", "hoat cong co snippets", "hoat dung co snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

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