Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hong bang da snippets" » "dong bang da snippets", "hang ban da snippets", "hong hanh da snippets", "hong bong da snippets", "hong bang va snippets", "hong ban da 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: (((("hong bang da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hong bang da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hong bang da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hong bang da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.