Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat cac hoat snippets" » "hat cao hoat snippets", "hat cac hat snippets", "hat cac khoan snippets", "sat cac hoat snippets", "hat ca hoat snippets", "hat sac hoat 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 cac hoat 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 cac hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat cac hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat cac hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.