Perhaps you should try some spelling variations:
"pha lap dong snippets" » "pha lap code snippets", "pha lao dong snippets", "pha lam dong snippets", "pha lai dong snippets", "phan lap dong snippets", "phap lap dong snippets", "pha tap dong 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 ("pha lap dong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("pha lap dong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( pha lap dong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("pha lap dong snippets"))) or ("locating bug core snippets"))*.