Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lan chi cap snippets" » "lan chi code snippets", "luan chi cap snippets", "van chi cap snippets", "san chi cap snippets", "lan thi cap snippets", "lan chim cau snippets", "lan thi chap snippets"
"python using java snippets" » "python using data 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: (((("lan chi cap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan chi cap snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lan chi cap snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan chi cap snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.