Perhaps you should try some spelling variations:
"hung tran minh snippets" » "huong tran minh snippets", "quang tran minh snippets", "hung thang minh snippets", "hung tran dinh snippets", "hung van minh snippets", "hung xuan minh snippets", "hung tran minh slippers"
"using a code snippets" » "using a core snippets", "using a code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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