Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoat dan mo snippets" » "hoa dan mo snippets", "hat dan mo snippets", "hoat van mo snippets", "hoat dan mon snippets", "hoat dan so snippets", "hoat fan mo 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: (((("hoat dan 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: (((("hoat dan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoat dan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoat dan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.