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