Perhaps you should try some spelling variations:
"giang hon dat slippers" » "giang son dat slippers", "liang hong dat slippers", "giang hung dat slippers", "giang chon dat slippers", "giang hoc dat slippers", "giang hoi dat slippers", "giang hon dat slippery", "giang hon dat grippers"
"dung java java snippets" » "dung va java 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: (((("giang hon dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giang hon dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giang hon dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giang hon dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.