Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung tu doi snippets" » "hung tu code snippets", "chung tu doi snippets", "hung thu doi snippets", "huong tu doi snippets", "hung tu do snippets", "hung te doi snippets", "hung tu di 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: (((("hung tu doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung tu doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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