Perhaps you should try some spelling variations:
"hoc mon chon snippets" » "hoc mon code snippets", "hoc mo chon snippets", "hoc mon hoc snippets", "hoc mon hoa snippets", "hoc moi chon snippets", "hoc mot chon snippets", "hoc cong chon snippets"
"locating bug core snippets" » "locating bug code 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: (((("python using java snippets") or ("hoc mon chon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoc mon chon snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoc mon chon snippets"))) or ("locating bug core snippets"))*.