Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chao chu can snippets" » "chao chu code snippets", "cho chu can snippets", "cua chu can snippets", "cao cho can snippets", "chao chu chan snippets", "chao chuc can snippets", "chao chu han 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: (((("chao chu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chao chu can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chao chu can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao chu can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.