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