Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung coc trinh snippets" » "dung co trinh snippets", "dung doc trinh snippets", "dung hoc trinh snippets", "dung cac trinh snippets", "dung coc trinh slippers"
"dung dung code snippets" » "duong dung code snippets", "ung dung code snippets", "dung ung code snippets", "dung dung cong snippets", "dung dung co snippets", "dung dung de snippets", "dung dung code slippers"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung coc trinh snippets") or ("dung dung code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung coc trinh snippets") OR ("dung dung code snippets"))) OR ("locating bugs code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("dung coc trinh snippets") or ("dung dung code snippets"))) or ("locating bugs code snippets"))*.