Perhaps you should try some spelling variations:
"dan gian java snippets" » "dan gian bana snippets", "dan gian va snippets", "dan gian java slippers"
"dung lbm code snippets" » "dung lam code snippets", "dung nam code snippets", "dung cam code snippets", "dung lbm code slippers", "dung lbm core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "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: (((("dan gian java snippets") or ("dung lbm code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan gian java snippets") OR ("dung lbm code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan gian java snippets ) or ( dung lbm code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan gian java snippets") or ("dung lbm code snippets"))) or ("locating bug code snippets"))*.