Perhaps you should try some spelling variations:
"dan dat cach snippets" » "dan dat code snippets", "dan vat cach snippets", "dan dan cach snippets", "dan dat sach snippets", "dung dat cach snippets", "dong dat cach snippets", "dinh dat cach 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 ("dan dat cach snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dan dat cach snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dan dat cach snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dan dat cach snippets"))) OR ("locating bug core snippets"))*.