Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sang cho hai snippets" » "danh cho hai snippets", "dung cho hai snippets", "sang tao hai snippets", "sang pho hai snippets", "sang co hai snippets", "sang cho dai snippets", "sang cho hai 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: (((("sang cho hai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sang cho hai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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