Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phap cac ham snippets" » "phap cach ham snippets", "phan cac ham snippets", "pha cac ham snippets", "phap cac cam snippets", "phap cac hat snippets", "phap cac nhan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phap cac ham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap cac ham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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