Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"loc tinh co snippets" » "hoi tinh co snippets", "hoa tinh co snippets", "o tinh co snippets", "loc trinh co snippets", "loc tinh cao snippets", "loc tinh cho 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: (((("loc tinh co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("loc tinh co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( loc tinh co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("loc tinh co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.