Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc dat thu snippets" » "hoc dan thu snippets", "hoc dai thu snippets", "hoc phat thu snippets", "hoc dat phu snippets", "hoc sat thuc snippets", "hoc dat tieu snippets", "hoc dat thu 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 dat thu 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 dat thu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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