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