Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dau cho cong snippets" » "dau cho code snippets", "dau cao cong snippets", "dau cua cong snippets", "dau cac cong snippets", "dau co cong snippets", "dac cho cong snippets", "day cho cong 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 ("dau cho cong snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dau cho cong snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dau cho cong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dau cho cong snippets"))) OR ("locating bug core snippets"))*.