Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi lon hanh snippets" » "noi lon thanh snippets", "noi hon hanh snippets", "noi son thanh snippets", "nuoi lon hanh snippets", "noi lo hanh snippets", "noi cong hanh snippets", "noi lon hanh 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: (((("noi lon hanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi lon hanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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