Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cho ha manh snippets" » "cho ho manh snippets", "cho ha anh snippets", "cho ha thanh snippets", "cho nha manh snippets", "cho hai manh snippets", "cho hoa manh snippets", "cho ha manh 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: (((("cho ha manh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho ha manh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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