Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tay hoc chi snippets" » "day hoc chi snippets", "tay ho chi snippets", "tay hoi chi snippets", "tay hoc chia snippets", "tay hoc cho snippets", "tay hoc chu 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: (((("tay hoc chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tay hoc chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tay hoc chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tay hoc chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.