Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung chi trinh slippers" » "dung thi trinh slippers", "dung chi minh slippers", "dung chi binh slippers", "dung cho trinh slippers", "dung chien trinh slippers", "dung chi trinh slippery", "dung chi trinh grippers"
"hang java java snippets" » "hang va java 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: (((("dung chi trinh slippers") or ("hang java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung chi trinh slippers") OR ("hang java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung chi trinh slippers ) or ( hang java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung chi trinh slippers") or ("hang java java snippets"))) or ("locating bugs code snippets"))*.