Perhaps you should try some spelling variations:
"hay cac chat snippets" » "hay cac code snippets", "hay cao chat snippets", "hay cac thuat snippets", "hay cac nha snippets", "tay cac chat snippets", "vay cac chat snippets", "phan cac chat 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 ("hay cac 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 ("hay cac chat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hay cac chat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hay cac chat snippets"))) or ("locating bug core snippets"))*.