Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung so con snippets" » "dung so code snippets", "dung co con snippets", "dung mo con snippets", "dung cho con snippets", "dung so cong snippets", "dung sao con snippets", "dung son con snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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