Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chinh va chi snippets" » "chinh ta chi snippets", "chinh tai chi snippets", "hanh va chi snippets", "chinh van chi snippets", "chinh va che snippets", "chinh va cai 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: (((("chinh va chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chinh va chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chinh va chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chinh va chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.