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