Perhaps you should try some spelling variations:
"hanh java java snippets" » "hanh va java snippets"
"dung dong phi slippers" » "dung cong phi slippers", "vung dong phi slippers", "dung trong phi slippers", "dung dong thi slippers", "dung dang phi slippers", "dung dong chi slippers", "dung dong phi slippery", "dung dong phi 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: (((("hanh java java snippets") or ("dung dong phi slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("dung dong phi slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( dung dong phi slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("dung dong phi slippers"))) or ("locating bug code snippets"))*.