Perhaps you should try some spelling variations:
"xung phi hung snippets" » "xung phi thuong snippets", "xung thi huong snippets", "xung thi nhung snippets", "dung phu hung snippets", "ung pho hung snippets", "xung phi hung 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 ("xung phi hung snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a code snippets") OR ("xung phi hung snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("using a code snippets") or ("xung phi hung snippets"))) or ("locating bug code snippets"))*.