Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van than cu snippets" » "van than code snippets", "van thanh cu snippets", "van thang cu snippets", "van tuan cu snippets", "van than cua snippets", "van than cui snippets", "van than tu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("van than cu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van than cu snippets"))) OR ("locating bug core snippets")).
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