Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"xen tong von snippets" » "xen tong code snippets", "men tong von snippets", "ben trong von snippets", "jen tzong von snippets", "xen dong von snippets", "xen tong van snippets", "xen tong don snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("xen tong von snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"xen tong von snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( xen tong von snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xen tong von snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.