Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hao doc chat snippets" » "hao hoc chat snippets", "hao toc cham snippets", "hao hop chat snippets", "thao duoc chat snippets", "than doc chat snippets", "thao hoc chat 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: (((("python using java snippets") or ("hao doc chat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hao doc chat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hao doc chat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hao doc chat snippets"))) or ("locating bug code snippets"))*.