Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon chat co snippets" » "don chat co snippets", "cong chat co snippets", "muon chet co snippets", "mon thuat co snippets", "mon chat cua snippets", "mon chat deo 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 chat co 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 chat co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mon chat co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mon chat co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.