Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"het hang ca snippets" » "hiem hang ca snippets", "hoat hang ca snippets", "vet thang ca snippets", "het hang va snippets", "het nang cao snippets", "het hang tai snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("het hang ca snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("het hang ca snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
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