Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dam phan cnc snippets" » "d phan cnc snippets", "va phan cnc snippets", "van phan cnc snippets", "dam phan cac snippets", "dam phay cnc snippets", "dam phan cong snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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