Perhaps you should try some spelling variations:
"hoc can mong snippets" » "hoc can code snippets", "hoc ca mong snippets", "hoc can dong snippets", "hoc can song snippets", "hoc dan mong snippets", "hoc cao mong snippets", "hoc cac mong 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 can mong snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"hoc can mong snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( hoc can mong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("hoc can mong snippets"))) OR ("locating bug core snippets"))*.