Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat thom do snippets" » "chat thom code snippets", "chat thai do snippets", "chat hoa do snippets", "chat cho do snippets", "chat tham do snippets", "chat thoi dao snippets", "chat thong do snippets"
"python using java snippets" » "python using data 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: (((("chat thom do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat thom do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chat thom do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat thom do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.