Perhaps you should try some spelling variations:
"dong xuan dat slippers" » "hoang xuan dat slippers", "dinh xuan dat slippers", "dong cua dat slippers", "dong xuan dam slippers", "dong xuan dan slippers", "dong xuan dao slippers", "dong xuan dat slippery", "dong xuan 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: (((("dong xuan 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: (((("dong xuan dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong xuan dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong xuan dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.