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