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