Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap co doi snippets" » "cap cho doi snippets", "tap co doi snippets", "cap do doi snippets", "cap co dot snippets", "cap co dai snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cap co doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap co doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap co doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap co doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.