Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chao chu c snippets" » "chao chu code snippets", "cho chu c snippets", "cua chu c snippets", "cao cho c snippets", "chao chu y snippets", "chao chu _ snippets", "chao chu p 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 c 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 c snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chao chu c snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao chu c snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.