Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can thuc cao snippets" » "can thuc code snippets", "dan thuc cao snippets", "van thuc cao snippets", "cay thuc cao snippets", "can thuoc cao snippets", "can thuc co snippets", "can thuc can 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 thuc cao 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 thuc cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( can thuc cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can thuc cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.