Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam ban he snippets" » "lam banh he snippets", "lam san he snippets", "lap ban he snippets", "lam bang he snippets", "lam ban ve snippets", "lam ban le 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: (((("lam ban 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: (((("lam ban he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam ban he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam ban he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.