Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho mau dep snippets" » "tho mau dep snippets", "cho may dep snippets", "cho mang dep snippets", "cho mac dep snippets", "cho mau dap snippets", "cho mau de 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: (((("cho mau dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho mau dep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho mau dep snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho mau dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.