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