Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bac man tinh snippets" » "bac may tinh snippets", "bac ban tinh snippets", "bac quan tinh snippets", "bac can tinh snippets", "bac dan tinh snippets", "bach mai tinh snippets", "bac man tinh 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: (((("bac man tinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac man tinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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