Perhaps you should try some spelling variations:
"dang java java snippets" » "dang va java snippets"
"dung cap dung slippers" » "duong cap dung slippers", "cung cap dung slippers", "dung cac dung slippers", "dung ap dung slippers", "dung chan dung slippers", "dung cach dung slippers", "dung cap dung slippery", "dung cap dung grippers"
"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: (((("dang java java snippets") or ("dung cap dung slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java snippets") OR ("dung cap dung slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( dung cap dung slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("dung cap dung slippers"))) or ("locating bug code snippets"))*.