Perhaps you should try some spelling variations:
"duoc java java snippets" » "duoc va java snippets", "duoc java java slippers"
"using sat va snippets" » "using data va snippets", "using a va snippets", "using raw va snippets", "using suat va snippets", "using dat va snippets", "using vat va snippets", "using sat va slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("duoc java java snippets") or ("using sat va snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duoc java java snippets") OR ("using sat va snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duoc java java snippets ) or ( using sat va snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoc java java snippets") or ("using sat va snippets"))) or ("locating bug code snippets"))*.