Perhaps you should try some spelling variations:
"tap che hoat snippets" » "tap che code snippets", "tap che khoa snippets", "tap cao hoat snippets", "tap co hoat snippets", "tap chi hoat snippets", "tap cho hoat snippets", "tai che hoat snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tap che hoat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tap che hoat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tap che hoat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tap che hoat snippets"))) or ("locating bug core snippets"))*.