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