Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian dat can snippets" » "gian dan can snippets", "gian dac can snippets", "giang day can snippets", "gian dat cau snippets", "gian bat can snippets", "gian mat can 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: (((("gian dat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian dat can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian dat can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian dat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.