Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho mau cho snippets" » "tho mau cho snippets", "cho may cho snippets", "cho mang cho snippets", "cho mau chot snippets", "cho mai cho snippets", "cho mau co 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 cho 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 cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho mau cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho mau cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.