Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan ha hon snippets" » "lang ha hon snippets", "van ha hon snippets", "tan ha hon snippets", "lan nha hon snippets", "lan ha hong snippets", "lan hay hon 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: (((("lan ha hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan ha hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan ha hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan ha hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.