Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chop tot den snippets" » "cho mot den snippets", "cho toa den snippets", "chop mat den snippets", "chop tat den snippets", "chop hoat den snippets", "chop tot lien 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: (((("chop tot den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chop tot den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chop tot den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chop tot den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.