Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc phan o2 snippets" » "hoc phan code snippets", "hoc dan o2 snippets", "hoc pho o2 snippets", "hoc phan o snippets", "hoc phan hoa snippets", "hoc phan bon snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

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