Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang tao vat slippers" » "sang tao vat slippers", "tang tai vat slippers", "nang tao vat slippers", "tang tao va slippers", "tang tap vat slippers", "tang tao van slippers", "tang tao vat slippery", "tang tao vat grippers"
"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: (((("tang tao vat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang tao vat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang tao vat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang tao vat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.