Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hon vi sinh snippets" » "chon vi sinh snippets", "don vi sinh snippets", "hon ai sinh snippets", "hon vi dinh snippets", "hon vi minh snippets", "hon vi kinh snippets", "hon vi sinh 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: (((("hon vi sinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hon vi sinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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