Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi qua cham snippets" » "thi qua code snippets", "thi qua hai snippets", "thi qua cac snippets", "thi va cham snippets", "thi quan cham snippets", "thi dua cham snippets", "thi cua cham 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: (((("thi qua cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi qua cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi qua cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi qua cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.