Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con lai cung snippets" » "con ai cung snippets", "con bai cung snippets", "con loi cung snippets", "cong lai cung snippets", "con lam cung snippets", "chong lai cung 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: (((("con lai cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con lai cung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con lai cung snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con lai cung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.