Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh cac cap snippets" » "hanh cac cap snippets", "anh ca cap snippets", "anh cam cap snippets", "anh cao cap snippets", "anh cac cam snippets", "anh cac cau 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: (((("anh cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh cac cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh cac cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh cac cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.