Perhaps you should try some spelling variations:
"trinh bug code snippets" » "trinh dung code snippets", "trinh bong code snippets", "trinh bang code snippets", "trinh bug core snippets", "trinh bug code slippers"
"dung dan tu snippets" » "dung dat tu snippets", "dung san tu snippets", "tung dan tu snippets", "dung danh tu snippets", "dung dan su snippets", "dung ban tu snippets", "dung dan tu slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh bug code snippets") or ("dung dan tu snippets"))) or ("locating bug code snippets"))~.
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• Adding a wildcard symbol may retrieve word variants: (((("trinh bug code snippets") or ("dung dan tu snippets"))) or ("locating bug code snippets"))*.