Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chap dat doc snippets" » "chap dat code snippets", "phap day doc snippets", "cai dat doc snippets", "lap dat doc snippets", "chap dat duoc snippets", "chap day doc snippets", "chap dat nuoc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("chap dat doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chap dat doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chap dat doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chap dat doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.