Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data dan va slippers" » "data phan va slippers", "dao dan va slippers", "hat dan va slippers", "data doan va slippers", "data dan ca slippers", "data ban va slippers", "data dan va slippery", "data dan 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 dan 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 dan va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data dan va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data dan va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.