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