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