Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho ke ho snippets" » "cho he ho snippets", "cho ky ho snippets", "cho xe ho snippets", "cho ke he snippets", "cho ke o snippets", "cho ke 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 ke 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 ke ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho ke ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho ke ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.