Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat cua van slippers" » "nhat cua van slippers", "chat cua van slippers", "phat cua van slippers", "hat cua ban slippers", "hat cua dan slippers", "hat cua vat slippers", "hat cua van slippery", "hat cua 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: (((("hat cua van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat cua van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat cua van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat cua van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.