Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hinh va trinh slippers" » "hinh van trinh slippers", "hinh va tinh slippers", "hinh lap trinh slippers", "chinh va trinh slippers", "hanh va trinh slippers", "tinh va trinh slippers", "hinh va trinh slippery", "hinh va trinh grippers"
"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: (((("hinh va trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hinh va trinh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh va trinh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh va trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.