Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua mot cham snippets" » "qua moc cham snippets", "qua toc cham snippets", "qua mot nha snippets", "quan mot cham snippets", "cua mot cham snippets", "qua tot cham 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: (((("qua mot cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua mot cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua mot cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua mot cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.