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