Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lin tu mo snippets" » "lien tu mo snippets", "linh tu mo snippets", "lin wu mo snippets", "lin tu so snippets", "lin tu do snippets", "lin tu ma 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: (((("lin tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lin tu mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lin tu mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lin tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.