Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can dan canh snippets" » "can dan code snippets", "can van canh snippets", "can dan cach snippets", "can dan hanh snippets", "canh dan canh snippets", "cac dan canh snippets", "can ban canh 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: (((("can dan canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can dan canh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can dan canh snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can dan canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.