Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"den ca tich snippets" » "den co tich snippets", "den ca tinh snippets", "den va tich snippets", "den cac tich snippets", "den cam tich snippets", "dien ca tich snippets", "den ca tich 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: (((("den ca tich snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("den ca tich snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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