Perhaps you should try some spelling variations:
"phap lan tranh slippers" » "phap lanh tranh slippers", "phap luan tranh slippers", "phap can tranh slippers", "phap han tranh slippers", "phan lan tranh slippers", "phap lan tranh slippery", "phap lan tranh 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: (((("phap lan tranh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap lan tranh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap lan tranh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap lan tranh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.