Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"chung cu trinh slippers" » "chung co trinh slippers", "chung qua trinh slippers", "chung quy trinh slippers", "nhung cu trinh slippers", "cung cu trinh slippers", "chung cu trinh slippery", "chung cu trinh grippers"

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: (((("chung cu trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chung cu trinh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( chung cu trinh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chung cu trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.