Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thong tu cay snippets" » "thong tu code snippets", "phong tuc cay snippets", "thong tin cay snippets", "thong ke cay snippets", "thong tu cac snippets", "thong tu can 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: (((("thong tu cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong tu cay snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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