Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xen song con snippets" » "ven song con snippets", "xen tong con snippets", "bean song con snippets", "xen cong cong snippets", "xen tong cong snippets", "xen song hong 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: (((("xen song con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xen song con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xen song con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xen song con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.