Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chong lai ca snippets" » "chong li ca snippets", "chong mai ca snippets", "cong lai ca snippets", "chong lai cua snippets", "chong lai cam snippets", "chong loai ca 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: (((("chong lai ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chong lai ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chong lai ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chong lai ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.