Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat bac can snippets" » "van bac can snippets", "va bac can snippets", "vat cach can snippets", "vat ban can snippets", "vat bat can snippets", "vat tac can 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 bac can 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 bac can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vat bac can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vat bac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.