Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khan cao van slippers" » "khan cap van slippers", "khau cao van slippers", "khoan cam van slippers", "khan cac van slippers", "khan dao van slippers", "khan cao dang slippers", "khan cao van slippery", "khan cao van grippers"
"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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("khan cao van slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khan cao van slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khan cao van slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khan cao van slippers"))) or ("locating bug code snippets"))*.