Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"rap xe long snippets" » "rap le long snippets", "rap xa long snippets", "rap xe ong snippets", "dap xe long snippets", "rap xiec long 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: (((("rap xe long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("rap xe long snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( rap xe long snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("rap xe long snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.