Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc luong de snippets" » "hoc thuong de snippets", "hoc phuong de snippets", "hoc truong de snippets", "hoc luong do snippets", "hoc luong du snippets", "hoc luong ke 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: (((("hoc luong de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc luong de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc luong de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc luong de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.