Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho cao ho snippets" » "cho cac ho snippets", "cho dao ho snippets", "cho can ho snippets", "cho cao cho snippets", "cho cao hoc snippets", "cho cao hon 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 cao 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 cao ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho cao ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho cao ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.