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