Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"byt cay lanh snippets" » "byt cao lan snippets", "byt cay lam snippets", "byt cay dan snippets", "byt ngay lanh snippets", "byt cay lanh slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("byt cay lanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("byt cay lanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( byt cay lanh snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("byt cay lanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.