Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi den cam snippets" » "chi ben cam snippets", "chi dan cam snippets", "nhi den cam snippets", "chi den cac snippets", "chi den lam snippets", "chi den nam 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: (((("chi den cam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi den cam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi den cam snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi den cam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.