Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cuoc cach cau snippets" » "cuoc bach cau snippets", "cuoc cac cau snippets", "cuoc cach tu snippets", "quoc cach cau snippets", "duoc cach cau snippets"
"locating bug code snippets" » "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: (((("cuoc cach cau snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuoc cach cau snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoc cach cau snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoc cach cau snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.