Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chap phap go snippets" » "phap phat go snippets", "phap phan go snippets", "cua phap go snippets", "chap phap mo snippets", "chap phap so snippets", "chap phap lo 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: (((("chap phap go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chap phap go snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chap phap go snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chap phap go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.