Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ca dam khanh snippets" » "ca dat khanh snippets", "ca dam thanh snippets", "ca dan khanh snippets", "cao dam khanh snippets", "cua dam khanh snippets", "ca dao khanh snippets", "ca dam khanh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ca dam khanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca dam khanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("ca dam khanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.