Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac benh di snippets" » "tai benh di snippets", "gay benh di snippets", "cac benh dai snippets", "cac ben di snippets", "cac benh da 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: (((("cac benh di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac benh di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac benh di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac benh di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.