Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho dinh cac snippets" » "cho sinh cac snippets", "co dinh cac snippets", "cho minh cac snippets", "cho tinh cach snippets", "cho dinh chuc snippets", "cho dinh chau 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 dinh cac 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 dinh cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho dinh cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho dinh cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.