Perhaps you should try some spelling variations:
"dusing java java snippets" » "using java java snippets"
"cong nho java slippers" » "cong nhoi java slippers", "cong cho java slippers", "cong nha java slippers", "cong nho va slippers", "cong ngu java slippers", "cong nho java slippery", "cong nho java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cong nho 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: (((("cong nho java slippers") OR ("dusing java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong nho java slippers ) or ( dusing java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong nho java slippers") or ("dusing java java snippets"))) or ("locating bug code snippets"))*.