Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh tinh cau snippets" » "trinh kinh cau snippets", "trinh tin cau snippets", "trinh dinh cau snippets", "trinh trinh cau snippets", "trinh tinh cao snippets", "trinh sinh cau snippets"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung tai code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che snippets"

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