Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho cach noi snippets" » "cho cach code snippets", "cho cac noi snippets", "cho lach noi snippets", "co cach noi snippets", "cho cach thoi snippets", "cho hanh noi snippets", "cho anh noi 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 cach noi 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 cach noi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cho cach noi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho cach noi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.