Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat cac che snippets" » "vat cach che snippets", "va cac che snippets", "sat cac che snippets", "vat cac he snippets", "vat cac chien snippets", "vat cac chat 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: (((("vat cac che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vat cac che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vat cac che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vat cac che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.