Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc nhat ra snippets" » "hoc phat ra snippets", "hoc chat ra snippets", "hoc hat ra snippets", "hoc nhat ha snippets", "hoc nhat ban snippets", "hoc nhat cua snippets", "hoc nhat ra 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: (((("hoc nhat ra snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc nhat ra snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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