Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung cac kim snippets" » "luong cac kim snippets", "dung cho kim snippets", "dung tai kim snippets", "dung can kim snippets", "dung cat kim snippets", "dung tac kim snippets", "dung cac kim slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung cac kim snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cac kim snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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