Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quan lap di snippets" » "quan luan di snippets", "quang lam di snippets", "quan lang di snippets", "quan lap doi snippets", "quan lap du snippets", "quan lap vi 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: (((("quan lap 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: (((("quan lap di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quan lap di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan lap di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.