Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoa tu mo snippets" » "hoa lu mo snippets", "hoa du mo snippets", "hoa su mo snippets", "hoa tu so snippets", "hoa tu do snippets", "hoa tu ma 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: (((("hoa tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa tu mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoa tu mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa tu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.