Perhaps you should try some spelling variations:
"python using data slippers" » "python using java slippers", "python using sat slippers", "python missing data slippers", "python using data slippery", "python using data grippers"
"cac tu anh snippets" » "cac thu anh snippets", "cach tu anh snippets", "cac du anh snippets", "cac tu hanh snippets", "cac tu manh snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cac tu anh snippets\") OR (\"python using data slippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cac tu anh snippets ) OR ( python using data slippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cac tu anh snippets") OR ("python using data slippers"))) OR ("locating bug code snippets"))*.