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