Perhaps you should try some spelling variations:
"dusing java java snippets" » "using java java snippets"
"hoi tinh java slippers" » "hoi trinh java slippers", "hoi think java slippers", "hoi tinh va slippers", "vi tinh java slippers", "bi tinh java slippers", "ha tinh java slippers", "hoi tinh java slippery", "hoi tinh java 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: (((("hoi tinh java slippers") or ("dusing java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi tinh java slippers") OR ("dusing java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi tinh java slippers ) or ( dusing java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi tinh java slippers") or ("dusing java java snippets"))) or ("locating bug code snippets"))*.