Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu anh ca snippets" » "cuu thanh ca snippets", "cuu tinh ca snippets", "cuu nang ca snippets", "cuu danh ca snippets", "cuu anh cam snippets", "cuu anh cua 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: (((("cuu anh ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu anh ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu anh ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu anh ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.