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