Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua ca soc snippets" » "qua cac soc snippets", "qua cua soc snippets", "qua cai soc snippets", "qua cu soc snippets", "qua cham soc 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 ca soc 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 ca soc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua ca soc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua ca soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.