Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ton van do snippets" » "ton van code snippets", "tong van do snippets", "toan van do snippets", "tan van do snippets", "ton van dao snippets", "ton van de snippets", "ton van du 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: (((("ton van do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ton van do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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