Perhaps you should try some spelling variations:
"tran ngu java snippets" » "tra ngu java snippets", "tran ngoc java snippets", "tran huu java snippets", "tran ngu va snippets", "tran ngu java slippers"
"dngu java java snippets" » "dngu va java snippets", "dngu java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("tran ngu java snippets") or ("dngu java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran ngu java snippets") OR ("dngu java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran ngu java snippets ) or ( dngu java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran ngu java snippets") or ("dngu java java snippets"))) or ("locating bug code snippets"))*.