Perhaps you should try some spelling variations:
"dusing java java snippets" » "using java java snippets"
"thuc tin java slippers" » "thuc tien java slippers", "thu tin java slippers", "thuc hien java slippers", "thuc trinh java slippers", "thuc think java slippers", "thuc tin va slippers", "thuc tin java slippery", "thuc tin 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: (((("thuc tin 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: (((("thuc tin java slippers") OR ("dusing java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc tin java slippers ) or ( dusing java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tin java slippers") or ("dusing java java snippets"))) or ("locating bug code snippets"))*.