Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat dong do snippets" » "hoat dong do snippets", "ha dong do snippets", "van dong do snippets", "bat dong dao snippets", "bat dong co snippets", "bat dang do snippets"
"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: (((("bat dong do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat dong do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat dong do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat dong do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.