Perhaps you should try some spelling variations:
"hoc chu yong snippets" » "hoc chu code snippets", "hoc chu dong snippets", "hoc chuc cong snippets", "hoc chu trong snippets", "hoc cau yong snippets", "hoc cho yong snippets", "hoc thuc yong 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 chu yong 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 chu yong snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( hoc chu yong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("hoc chu yong snippets"))) OR ("locating bug core snippets"))*.