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