Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"goc cua ca snippets" » "hoc cua ca snippets", "doc cua ca snippets", "goc qua ca snippets", "goc cua cac snippets", "goc cua cay snippets", "goc cua 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: (((("goc cua ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("goc cua ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( goc cua ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("goc cua ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.