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