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