Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cao phap vat slippers" » "cao phan vat slippers", "cau phap vat slippers", "chap phap vat slippers", "cao phap luat slippers", "cao phap phat slippers", "cao phap viet slippers", "cao phap vat slippery", "cao phap vat 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: (((("python using java snippets") or ("cao phap vat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cao phap vat slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cao phap vat slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cao phap vat slippers"))) or ("locating bug code snippets"))*.