Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon chu chan snippets" » "mon chu han snippets", "mon chua chay snippets", "mon chu van snippets", "mot chu chan snippets", "chon chu chan snippets", "con chua chan 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: (((("mon chu chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mon chu chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mon chu chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mon chu chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.