Perhaps you should try some spelling variations:
"hoc dat chat snippets" » "hoc dat code snippets", "hoc dam chat snippets", "hoc vat chat snippets", "hoc sat chat snippets", "hoc dan chat snippets", "hoc dai chat snippets", "hoc phat chat 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 ("hoc dat chat 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 dat chat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoc dat chat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoc dat chat snippets"))) or ("locating bug core snippets"))*.