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