Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat dinh cu snippets" » "nhat dinh cu snippets", "ha dinh cu snippets", "thuat dinh cu snippets", "hat dinh cuu snippets", "hat dinh chuc snippets", "hat dinh chau 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 dinh 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: (((("hat dinh cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat dinh cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.