Perhaps you should try some spelling variations:
"khang linh phi slippers" » "khang sinh phi slippers", "khanh linh phi slippers", "khang ninh phi slippers", "khang linh chi slippers", "khang kinh phi slippers", "khang tinh phu slippers", "khang linh phi slippery", "khang linh phi 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: (((("khang linh phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khang linh phi slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khang linh phi slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khang linh phi slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.