Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap qua cai snippets" » "cau qua cai snippets", "cac qua cai snippets", "cay qua cai snippets", "cap qua hai snippets", "cap qua cac snippets", "cap qua ca 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 qua cai 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 qua cai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap qua cai snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap qua cai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.