Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon cu chi snippets" » "con cu chi snippets", "chon chu chi snippets", "hoan cua chi snippets", "hon cu cho snippets", "hon ca chi 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: (((("hon cu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hon cu chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon cu chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon cu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.