Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bach hai con snippets" » "bach mai con snippets", "bach ha con snippets", "bac dai con snippets", "bach phai con snippets", "bach bai con snippets", "bach hai son 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 hai con 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 hai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bach hai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bach hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.