Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang den cam snippets" » "dan den cam snippets", "dang dan cam snippets", "dang de cam snippets", "dang den cac snippets", "dang den lam snippets", "dang 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: (((("dang 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: (((("dang den cam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang den cam snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang den cam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.