Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon dat doc snippets" » "chon dat code snippets", "hon dat doc snippets", "chinh dat doc snippets", "cho dao doc snippets", "chon dat duoc snippets", "chon day doc snippets", "chon dat nuoc 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 ("chon dat doc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"chon dat doc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( chon dat doc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("chon dat doc snippets"))) OR ("locating bug core snippets"))*.