Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gat lua can snippets" » "dat luan can snippets", "chat lua can snippets", "xuat lua can snippets", "gat luat can snippets", "gat cua can snippets", "gat lua cau 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: (((("gat lua 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: (((("gat lua can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gat lua can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gat lua can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.