Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"hang cho trinh slippers" » "hang co trinh slippers", "hang tho trinh slippers", "hang cho sinh slippers", "sang cho trinh slippers", "han cho trinh slippers", "tang cho trinh slippers", "hang cho trinh slippery", "hang cho trinh grippers"
"dung java java snippets" » "dung 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: (((("hang cho 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: (((("hang cho trinh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( hang cho trinh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang cho trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.