Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"che co doi snippets" » "che co code snippets", "cheo co doi snippets", "che do doi snippets", "he co doi snippets", "che cho doi snippets", "che co dot snippets", "che co dai 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 doi 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 doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( che co doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che co doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.