Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luoc can he snippets" » "luc canh he snippets", "hoc can he snippets", "luoc dai he snippets", "luoc can ho snippets", "luoc can ve snippets", "luoc can we 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: (((("luoc can he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luoc can he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luoc can he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luoc can he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.