Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho con cham snippets" » "cho con code snippets", "cho co cham snippets", "cho con chim snippets", "cho cong chat snippets", "cho cong cham snippets", "cho lon cham snippets", "cho can cham 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: (((("cho con cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho con cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cho con cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho con cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.