Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hop hat cu snippets" » "hop chat cu snippets", "hoc hat cu snippets", "ho hat cu snippets", "hop hat cua snippets", "hop bat cu snippets", "hop hat 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: (((("hop hat 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: (((("hop hat cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hop hat cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hop hat cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.