Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat van tre snippets" » "hoat van tre snippets", "ha van tre snippets", "hai van tre snippets", "hat van tren snippets", "hat van te snippets", "hat ban tre 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: (((("hat van tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat van tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat van tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat van tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.