Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van ha lon snippets" » "van ha code snippets", "van hoa lon snippets", "van chat lon snippets", "van hanh lon snippets", "van ha long snippets", "van han lon snippets", "van ha son 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: (((("van ha lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van ha lon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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