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