Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu vat tu slippers" » "thuc vat tu slippers", "thu va tu slippers", "thuat vat tu slippers", "thu vat tu slippery", "thu vat tu 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 vat tu 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 vat tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu vat tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu vat tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.