Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam cua linh snippets" » "dam cua sinh snippets", "dam cua tinh snippets", "dam cu linh snippets", "dai cua linh snippets", "day cua linh snippets", "nam cua linh snippets", "dam cua linh 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 cua linh 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 cua linh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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