Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat gao mo snippets" » "han gao mo snippets", "hat dao mo snippets", "phat giao mo snippets", "hat tao mo snippets", "hat ga mo 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: (((("hat gao mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat gao mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat gao mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat gao mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.