Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chao su cao snippets" » "chao su code snippets", "cao su cao snippets", "chao xu cao snippets", "achat su cao snippets", "chao cu cao snippets", "chao vu cao snippets", "chao su co 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 su 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: (((("chao su cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chao su cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao su cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.