Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam he qua snippets" » "dam ha qua snippets", "dam me qua snippets", "nam he qua snippets", "dam he quan snippets", "dam hieu qua snippets", "dam che quan snippets", "dam he qua 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: (((("dam he qua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam he qua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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