Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan va voi snippets" » "doan va voi snippets", "toan va voi snippets", "san va voi snippets", "soan va doi snippets", "soan va vi snippets", "soan va vo 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: (((("soan va voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soan va voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan va voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan va voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.