Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tri phu hang snippets" » "tri phu khang snippets", "tri phuc hang snippets", "tri thu hang snippets", "thi phu hang snippets", "tri thuc hang snippets", "tri phan hang snippets", "tri phu hang 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: (((("tri phu hang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri phu hang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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