Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc tai bon snippets" » "hoc tai code snippets", "hoc dai bon snippets", "hoc tap bon snippets", "hoc bai bon snippets", "hoc tai ban snippets", "hoc tai cong snippets", "hoc tai benh 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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