Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cho son hanh snippets" » "cho son thanh snippets", "cho song hanh snippets", "cho hon hanh snippets", "cho lon hanh snippets", "cao son hanh snippets", "cho san hanh snippets", "cho son hanh 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: (((("cho son hanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho son hanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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