Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang ha ve snippets" » "hang ha code snippets", "hang hoa ve snippets", "hang hai ve snippets", "hoang ha ve snippets", "hang pha ve snippets", "hang hua ve snippets", "hang ca ve 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: (((("hang ha ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang ha ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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